Identification_Information: Citation: Citation_Information: Originator: Harris, E.E. Originator: Mull, C.G. Originator: Reifenstuhl, R.R. Originator: Montayne, Simone Publication_Date: 2002 Title: Geologic map of the Dalton Highway (Atigun Gorge to Slope Mountain) area, southern Arctic Foothills, Alaska Geospatial_Data_Presentation_Form: Map and vector digital data Series_Information: Series_Name: Preliminary Investigative Report Issue_Identification: PIR 2002-2 Publication_Information: Publication_Place: Fairbanks, AK, USA Publisher: State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (DGGS) Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=2867 Description: Abstract: This report provides detailed mapping (1:63,360-scale) in the Dalton Highway area, from Atigun Gorge to Slope Mountain, in the west-central Philip Smith Mountains quadrangle. The map area extends from the northern flank of the Endicott Mountains into the Arctic Foothills province. Purpose: The geologic map of the of the Dalton Highway area from Atigun Gorge to Slope Mountain is one of a series of geologic maps selected by the Alaska Division of Geological & Geophysical Surveys (DGGS) for detailed mapping (1:63,360-scale) to document important stratigraphic and structural relationships at the Brooks Range mountain front and in the adjacent northern foothills. New detailed geologic mapping of the quadrangle will provide stratigraphic control to document the transition from units in NPRA to units in ANWR and help correlate rocks in these areas to the Prudhoe Bay oilfield. Supplemental_Information: The layers listed below are present as ArcGIS shape files. To enhance print quality, this publication utilized a vector topography dataset. The topography dataset is included with this release but is documented in a separate metadata file named, "PIR2002-2_topo.faq.html." Attribute information for the following layers (entities) is included in this metadata file under the "Entity_and_Attribute_Information" section. Each layer is listed and described in detail under its own heading starting "Entity_Type_Label." Basic unit information is also included in the geologic unit code set file "PIR2002-2_codeset.pdf". Layers include: >bedrock_arc geologic unit contacts >bedrock_poly geologic unit polygons >kc_chrt_point point locations of Buchia limestone coquina and Imnaitchiak Chert boulders >motion_point symbols showing relative motion and/or orientation of structural elements >qal_af_poly polygons indicating location of aufeis >strike_dip_point point locations of bedding and foliation orientation data >structure_arc line symbols depicting the location of traceable beds, faults, and axial traces of folds Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1984 Ending_Date: 2002 Currentness_Reference: June 2002 (publication date) Status: Progress: Complete Maintenance_and_Update_Frequency: none planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -150.000000 East_Bounding_Coordinate: -149.000000 North_Bounding_Coordinate: 68.779444 South_Bounding_Coordinate: 68.439167 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: Allochthon Theme_Keyword: Alluvial Theme_Keyword: Arenite Theme_Keyword: Aufeis Theme_Keyword: Barite Theme_Keyword: Biostratigraphy Theme_Keyword: Carbonates Theme_Keyword: Chert Theme_Keyword: Clastics Theme_Keyword: Coal Theme_Keyword: Colluvial Deposits Theme_Keyword: Conglomerate Theme_Keyword: Correlation Theme_Keyword: Depositional Environment Theme_Keyword: Eolian Theme_Keyword: Fan Theme_Keyword: Faulting Theme_Keyword: Fluvial Theme_Keyword: Folding Theme_Keyword: Geologic Map Theme_Keyword: Glacial Theme_Keyword: Glacial Lake Theme_Keyword: Glaciation Theme_Keyword: Grainstone Theme_Keyword: Graywacke Theme_Keyword: Ice-Contact Theme_Keyword: Igneous Theme_Keyword: Kettles Theme_Keyword: Lacustrine Theme_Keyword: Landslide Theme_Keyword: Limestone Theme_Keyword: Measured Stratigraphic Section Theme_Keyword: Mudstone Theme_Keyword: Organic Geochemistry Theme_Keyword: Orogeny Theme_Keyword: Outwash Theme_Keyword: Packstone Theme_Keyword: Paleocurrent Theme_Keyword: Paleontology Theme_Keyword: Petroleum Theme_Keyword: Porosity Theme_Keyword: Provenance Theme_Keyword: Reservoir Theme_Keyword: Rock-Glacier Theme_Keyword: Sandstone Theme_Keyword: Shale Theme_Keyword: Siderite Theme_Keyword: Solifluction Theme_Keyword: STATEMAP Program Theme_Keyword: Stratigraphy Theme_Keyword: Structure Theme_Keyword: Surficial Theme_Keyword: Tectonics Theme_Keyword: Terrace Theme_Keyword: Turbidites Theme_Keyword: Uplift Theme_Keyword: Wackestone Place: Place_Keyword_Thesaurus: none Place_Keyword: Alaska, State of Place_Keyword: Atigun Gorge Place_Keyword: Atigun River Place_Keyword: Brooks Range Place_Keyword: Dalton Highway Place_Keyword: Endicott Mountains Place_Keyword: Galbraith Lake Place_Keyword: Imnavait Mountain Place_Keyword: Itigaknit Mountain Place_Keyword: Itkillik River Place_Keyword: Kuparuk River Place_Keyword: Philip Smith Mountains Quadrangle Place_Keyword: Sagavanirktok River Place_Keyword: Slope Mountain Place_Keyword: Toolik Lake Place_Keyword: Toolik River Place_Keyword: Trans-Alaska Pipeline Stratum: Stratum_Keyword_Thesaurus: none Stratum_Keyword: Blankenship Member Stratum_Keyword: Buchia Limestone Coquina Stratum_Keyword: Cobblestone Member Stratum_Keyword: Cobblestone Parautochthonous Sequence Stratum_Keyword: Endicott Mountain Allochthon Stratum_Keyword: Fortress Mountain Formation Stratum_Keyword: Imnaitchiak Chert Stratum_Keyword: Ipnavik River Allochthon Stratum_Keyword: Itkillik Glaciation Stratum_Keyword: Kanayut Conglomerate Stratum_Keyword: Kayak Shale Stratum_Keyword: Lisburne Group Stratum_Keyword: Nanushuk Formation Stratum_Keyword: Okpikruak Formation Stratum_Keyword: Otuk Formation Stratum_Keyword: Picnic Creek Allochthon Stratum_Keyword: Sagavanirktok Glaciation Stratum_Keyword: Siksikpuk Formation Stratum_Keyword: Stuver Member Stratum_Keyword: Torok Formation Stratum_Keyword: Unnamed Phosphatic-Manganiferous Shale Temporal: Temporal_Keyword_Thesaurus: none Temporal_Keyword: Albian Temporal_Keyword: Aptian Temporal_Keyword: Barremian Temporal_Keyword: Cenomanian Temporal_Keyword: Cretaceous Temporal_Keyword: Devonian Temporal_Keyword: Holocene Temporal_Keyword: Jurassic Temporal_Keyword: Mississippian Temporal_Keyword: Pennsylvanian Temporal_Keyword: Permian Temporal_Keyword: Pleistocene Temporal_Keyword: Quaternary Temporal_Keyword: Triassic Temporal_Keyword: Valanginian Access_Constraints: This map and data set is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below). Use_Constraints: Any hard copies or published data sets utilizing these data sets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. User specifically agrees not to misrepresent these data sets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Contact_Position: GIS Data Manager/Cartographer Contact_Address: Address_Type: mailing and physical address Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907) 451-5029 Contact_Voice_Telephone: (907) 451-5020 Contact_Facsimile_Telephone: (907) 451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Contact_Instructions: You may view our web site at http://www.dggs.dnr.state.ak.us for the latest information on available data. Please e-mail your questions and data requests when possible since our web site and e-mail address will remain current even if our phone number and mailing address change. Data_Set_Credit: Funding for the geologic mapping and geochronologic dating performed for this project was provided by the U.S. Geological Survey STATEMAP Program under award number 03HQAG0055 and by the Alaska State Legislature. Geologic field investigations by: C.G. Mull1 (1984-1987, 1989-1994 1999-2001); E.E. Harris (1984-1985, 1992, 1999-2001); R.R Reifenstuhl1 (1991-1992, 1994, 2000-2001); R.K. Glenn (1989); K.E. Adams (1984-1985); D.A. Bodnar (1983); J.P. Siok (1983); D.L. LePain (2001); M.A. Wartes (2001); T.J. Ryherd (1989, 1992, 2001); R.K. Crowder (1984); Paige R. Peapples (2001); R.A. Kirkham (1999-2001); Simone Montayne (2001); M.B. Mickey5 (2000); and M.T. Whalen (2001); R.B. Blodgett(2001); Art Banet (2000); Landon Kelly (2001). Technical review by: J.G. Clough. Digital cartography by: Simone Montayne. Edited by: Paula K. Davis Native_Data_Set_Environment: Microsoft Windows XP SP2, ArcGIS 9.+, and any text editor. Cross_Reference: Citation_Information: Originator: Hamilton, T.D. Publication_Date: 2002 Title: Surficial geology of the Dalton Highway (Itkillik-Sagavanirktok Rivers) area, southern Arctic Foothills, Alaska Geospatial_Data_Presentation_Form: map and text report Series_Information: Series_Name: Professional Report Issue_Identification: PR 121 Publication_Information: Publication_Place: Fairbanks, AK, USA Publisher: State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Other_Citation_Details: text report, 40 p., 1 sheet, scale 1:63,360 Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=7191 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Geologic data used in the compilation was derived from the field maps and notes generated by this project (2001 and 2002) as well as data from other sources as noted in the "Source_Information" section. Location data for geologic point coverages was acquired from hand held GPS units and compiled on paper field maps and notebooks. A mylar compilation map composed of all geologic information elements was scanned and digitized "on screen" using ArcGIS 8.1. Spatial data attributes were attached to data objects using ArcGIS 8.1. Attributes were verified for consistency and completeness during the creation of the metadata. Logical_Consistency_Report: Topology is present on appropriate polygon and line data tables; others are point data tables. Completeness_Report: This dataset includes vector data tables that contain information about geologic units, structural features, and structural measurements. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: DGGS location data and estimated position errors were acquired with hand held GPS units and transferred to field maps and notebooks. Sample numbers and locations of selected data were transferred to a mylar compilation map. The compilation map was scanned and point locations were digitized "on screen" and spatially registered in ArcGIS 8.1. See "Source_Information" section for horizontal positional accuracy of locations not measured by DGGS. Quantitative_Horizontal_Positional_Accuracy_Assessment: Horizontal_Positional_Accuracy_Value: 10 Horizontal_Positional_Accuracy_Explanation: A value of estimated position error in meters was calculated by hand held GPS units and recorded for each sample location. Estimated position error calculated by the GPS units was not less than 3 meters and averaged approximately 6 meters. The GPS system suffers from calculation and geometric error. This error results from items such as error in satellite positions, mathematical error introduced by the formulas used by the GPS unit for calculating position, and errors caused by narrow satellite alignments. Estimated position error is a value determined by the GPS manufacturer for the calculation and geometric error as a whole. "Selective availability," a deliberate degradation of GPS data managed by the U.S. government that induces an additional error of approximately 100 meters to a GPS location, was not in effect during DGGS's 2001 field work. The geologic map data have a horizontal positional accuracy dependent on the "on-screen" method of digital cartography. Map error is induced by: (1) transferring map data from base topography to a mylar compilation map, with an estimated potential error due to a pen line width of approximately 0.001 being equivalent to approximately 1.5 meters on the ground; (2) the digitizing RMS error; and (3) the accuracy of the human operator digitizing the geologic linework from the mylar compilation maps with an estimated error due to a pen line width of approximately 0.001 being equivalent to approximately 1.5 meters on the ground. Total potential horizontal error for map features is estimated to be approximately 10 meters. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: W.P. Brosgé Originator: Reiser, H.N. Originator: Dutro Jr., J.T. Originator: Detterman, R.L. Publication_Date: 1979 Title: Bedrock geologic map of the Philip Smith Mountains quadrangle, Alaska Series_Information: Series_Name: Miscellaneous Field Studies Map Issue_Identification: MF 879-B Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: 2 sheets Source_Scale_Denominator: 250000 Type_of_Source_Media: map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1979 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Brosgé and others, 1979 Source_Contribution: This regional scale map contains geologic unit descriptions and outcrop locations and was used to plan traverses and help define geologic units. Source_Information: Source_Citation: Citation_Information: Originator: Glenn, R.K. Publication_Date: unpublished material Title: Range-front structure and lithostratigraphy of the Atigun Gorge area, north-central Brooks Range, Alaska, Unpublished Master's Thesis Other_Citation_Details: Unpublished Master's Thesis: University of Alaska Fairbanks, 86 pages, 2 sheets Source_Scale_Denominator: 24847 Type_of_Source_Media: report, figures Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1991 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: Glenn, 1991 Source_Contribution: This report contains geologic unit descriptions and was used to help plan traverses in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Hamilton, T.D. Publication_Date: 2003 Title: Surficial geology of the Dalton Highway (Itkillik-Sagavanirktok Rivers) area, southern Arctic Foothills, Alaska Series_Information: Series_Name: Professional Report Issue_Identification: PR 121 Publication_Information: Publication_Place: Fairbanks, AK, USA Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 32 pages, 1 sheet Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=7191 Source_Scale_Denominator: 63360 Type_of_Source_Media: report, map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2002 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: Hamilton, 2003 Source_Contribution: This map was the primary source for distribution and description of the surficial units for this map. Source_Information: Source_Citation: Citation_Information: Originator: Mull, C.G. Originator: Harris, E.E. Originator: Peapples, Paige Publication_Date: unpublished material Title: Geology of the Cobblestone Creek-May Creek area, central Brooks Range foothills, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: in press Other_Citation_Details: 20 pages, 1 sheet Online_Linkage: none Source_Scale_Denominator: 63360 Type_of_Source_Media: report, map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2002 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Mull and others, 2002 Source_Contribution: This report and map contains structural and descriptions of geologic units that extend westward of the map area. Source_Information: Source_Citation: Citation_Information: Originator: Mull, C.G. Originator: Houseknecht, D.W. Originator: Bird, K.J. Publication_Date: 2003 Title: Revised Cretaceous and Tertiary stratigraphic nomenclature in the east-central Colville basin, northern Alaska Series_Information: Series_Name: Professional Paper Issue_Identification: 1673 Publication_Information: Publication_Place: Reston, VA USA Publisher: U.S. Geological Survey Other_Citation_Details: 51 pages Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2003 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Mull and others, 2003 Source_Contribution: This report defines nomenclature used for Cretaceous and Tertiary rocks in this map area. Source_Information: Source_Citation: Citation_Information: Originator: Mull, C.G. Originator: Moore, T.E. Originator: Harris, E.E. Originator: Tailleur, I.L. Publication_Date: 1994 Title: Geologic map of the Killik River quadrangle, Brooks Range, Alaska Series_Information: Series_Name: Open File Report Issue_Identification: OF 94-679 Publication_Information: Publication_Place: Washington, DC, USA Publisher: U.S. Geological Survey Other_Citation_Details: 1 sheet Source_Scale_Denominator: 125000 Type_of_Source_Media: map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1994 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Mull and others, 1994 Source_Contribution: This map contains bedrock unit descriptions, in particular of the Ipnavik and Picnic Creek allochthons, that helped with the interpretation on units in this map area. Source_Information: Source_Citation: Citation_Information: Originator: Reifenstuhl, R.R. Originator: Mull, C.G. Originator: Pessel, G.H. Originator: Myers, M.D. Publication_Date: 1993 Title: Preliminary bedrock geologic map of the Philip Smith Mountains C-4 Quadrangle, northeastern Brooks Range, Alaska Series_Information: Series_Name: Public Data File Issue_Identification: PDF 93-30C Publication_Information: Publication_Place: Fairbanks, AK, USA Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 11 p., 1 sheet Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=1566 Source_Scale_Denominator: 63360 Type_of_Source_Media: report, map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1993 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Reifenstuhl and others, 1993 Source_Contribution: This map overlaps in part with this work and directly contributed to some of the map units. Source_Information: Source_Citation: Citation_Information: Originator: USGS Publication_Date: 1971 Title: Philip Smith Mountains (B-4), Alaska Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: 1 sheet Source_Scale_Denominator: 63360 Type_of_Source_Media: map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1971 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: USGS, Philip Smith Mountains (B-4) Source_Contribution: Topographic base-map Source_Information: Source_Citation: Citation_Information: Originator: USGS Publication_Date: 1971 Title: Philip Smith Mountains (C-4), Alaska Publication_Information: Publication_Place: Reston, VA, USA Publisher: U. S. Geological Survey Other_Citation_Details: 1 sheet Source_Scale_Denominator: 63360 Type_of_Source_Media: map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1971 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: USGS, Philip Smith Mountains (C-4) Source_Contribution: Topographic base-map Source_Information: Source_Citation: Citation_Information: Originator: USGS Publication_Date: 1971 Title: Philip Smith Mountains (D-4), Alaska Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: 1 sheet Source_Scale_Denominator: 63360 Type_of_Source_Media: map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1971 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: USGS, Philip Smith Mountains (D-4) Source_Contribution: Topographic base-map Source_Information: Source_Citation: Citation_Information: Originator: USGS Publication_Date: 1971 Title: Philip Smith Mountains (B-5), Alaska Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: 1 sheet Source_Scale_Denominator: 63360 Type_of_Source_Media: map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1971 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: USGS, Philip Smith Mountains (B-5) Source_Contribution: Topographic base-map Source_Information: Source_Citation: Citation_Information: Originator: USGS Publication_Date: 1971 Title: Philip Smith Mountains (C-5), Alaska Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: 1 sheet Source_Scale_Denominator: 63360 Type_of_Source_Media: map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1971 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: USGS, Philip Smith Mountains (C-5) Source_Contribution: Topographic base-map Source_Information: Source_Citation: Citation_Information: Originator: USGS Publication_Date: 1971 Title: Philip Smith Mountains (D-5), Alaska Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: 1 sheet Source_Scale_Denominator: 63360 Type_of_Source_Media: map Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1971 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: USGS, Philip Smith Mountains (D-5) Source_Contribution: Topographic base-map Source_Information: Source_Citation: Citation_Information: Originator: Adams, K.E. Publication_Date: unpublished material Title: Permian sedimentation in the north-central Brooks Range, Alaska: Implications for tectonic reconstructions Other_Citation_Details: Unpublished Master's Thesis: University of Alaska Fairbanks, 11 pages, 1 sheet Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1991 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: Adams, 1991 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Adams, K.E. Originator: Mull, C.G. Originator: Crowder, R.K. Publication_Date: 19970910 Title: Permian deposition in the north central Brooks Range, Alaska: Constraints for tectonic reconstructions Series_Information: Series_Name: Journal of Geophysical Research Issue_Identification: v. 102, n. B9 Publication_Information: Publication_Place: Washington, D.C, USA Publisher: American Geophysical Union Other_Citation_Details: p. 20727-20748 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1997 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Adams and others, 1997 Source_Contribution: This report contributed to the structural interpretation of this map. Source_Information: Source_Citation: Citation_Information: Originator: Ahlbrandt, T.S. Originator: Huffman Jr., A.C. Originator: Fox, J.E. Originator: Pasternack, Ira Publication_Date: 1979 Title: Depositional framework and reservoir quality studies of selected Nanushuk Group outcrops, North Slope, Alaska Larger_Work_Citation: Citation_Information: Originator: Ahlbrandt, T.S. (ed.) Publication_Date: 1979 Title: Preliminary geologic, petrologic, and paleontologic results of the study of Nanushuk Group rocks, North Slope, Alaska Series_Information: Series_Name: Circular Issue_Identification: 794 Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: p. 14-31 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1979 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Ahlbrandt and others, 1979 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Susan Bartsch-Winkler Publication_Date: 1985 Title: Petrography of sandstones of the Nanushuk Group from four measured sections, central Brooks Range, Alaska Larger_Work_Citation: Citation_Information: Originator: Huffman Jr., A.C. (ed.) Publication_Date: 1985 Title: Geology of the Nanushuk Group and related rocks, North Slope, Alaska Series_Information: Series_Name: Bulletin Issue_Identification: 1614 Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: pages 75-95 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1985 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Bartsch-Winkler, 1985 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Bird, K.J. Originator: Molenaar, K.M. Publication_Date: 1992 Title: The North Slope Foreland Basin, Alaska Larger_Work_Citation: Citation_Information: Originator: Macqueen, R.W. (ed.) Originator: Leckie, D.A. (ed.) Publication_Date: 1992 Title: Foreland Basins and Fold Belts Series_Information: Series_Name: American Association of Petroleum Geologists Issue_Identification: Memoir 55 Other_Citation_Details: p. 363-393 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1992 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Bird and Molenaar, 1992 Source_Contribution: This report contributed to the understanding the depositional system of the foreland and Colville basin. Source_Information: Source_Citation: Citation_Information: Originator: Bodnar, D.A. Publication_Date: 1989 Title: Stratigraphy of the Otuk Formation and a Cretaceous coquinoid and shale unit, north-central Brooks Range Larger_Work_Citation: Citation_Information: Originator: Mull, C.G. (ed.) Originator: Adams, K.E. (ed.) Publication_Date: 1989 Title: Bedrock geology of the eastern Koyukuk Basin, central Brooks Range, and eastcentral Arctic Slope along the Dalton Highway, Yukon River to Prudhoe Bay, Alaska Series_Information: Series_Name: Guide Book Issue_Identification: GB 7 v. 2 Other_Citation_Details: p. 277-284 Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=2875 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1989 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Bodnar, 1989 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Bodnar, D.A. Publication_Date: unpublished material Title: Stratigraphy, age, depositional environments, and hydrocarbon source rock evaluation of the Otuk Formation, north-central Brooks Range, Alaska Other_Citation_Details: Unpublished Master's Thesis: University of Alaska Fairbanks, 232 pages Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1984 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: Bodnar, 1984 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Brosgé, W.P. Originator: Moore, T.H. Publication_Date: 1988 Title: Geology of the Upper Devonian and Lower Mississippian(?) Kanayut Conglomerate in the central and eastern Brooks Range, Alaska Larger_Work_Citation: Citation_Information: Originator: Gryc, George (ed.) Publication_Date: 1988 Title: Geology and exploration of the National Petroleum Reserve in Alaska Series_Information: Series_Name: Professional Paper Issue_Identification: 1399 Other_Citation_Details: p. 299-316 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1988 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Brosgé and Moore, 1993 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Cole, Frances Originator: Bird, K.J. Originator: Toro, J. Originator: Roure, F. Originator: O'Sullivan, P.B. Originator: Pawlewicz, M. Originator: Howell, D.G. Publication_Date: 1997 Title: An integrated model for the tectonic development of the frontal Brooks Range and Colville basin 250 km west of the Trans-Alaska Crustal Transect Series_Information: Series_Name: Journal of Geophysical Research Issue_Identification: v. 102, n.B9 Publication_Information: Publication_Place: Washington, D.C., USA Publisher: American Geophysical Union Other_Citation_Details: p. 20685-20708 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1997 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Cole and others, 1997 Source_Contribution: This report contributed to the structural interpretation this map. Source_Information: Source_Citation: Citation_Information: Originator: Crowder, R.K. Publication_Date: 1987 Title: Cretaceous basin to shelf transition in northern Alaska: deposition of the Fortress Mountain Formation Larger_Work_Citation: Citation_Information: Originator: Tailleur, I.L. (ed.) Originator: Weimer, Paul (ed.) Publication_Date: 1987 Title: Alaskan North Slope Geology Series_Information: Series_Name: Society of Economic Paleontologists and Mineralogists, Pacific Section, and Alaska Geological Society Issue_Identification: v. 1 Other_Citation_Details: p. 449-458 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1987 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Crowder, 1993 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Crowder, R.K. Publication_Date: 1989 Title: Deposition of the Fortress Mountain Formation Larger_Work_Citation: Citation_Information: Originator: Mull, C.G. (ed.) Originator: Adams, K.E. (ed.) Publication_Date: 1989 Title: Dalton Highway, Yukon River to Prudhoe Bay, Alaska: Bedrock Geology of the eastern Koyukuk basin, central Brooks Range, and east-central Arctic Slope: Alaska Series_Information: Series_Name: Guide Book Issue_Identification: GB 7 v. 2 Other_Citation_Details: p. 293-301 Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=2875 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1989 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Crowder, 1989 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Detterman, R.L. Publication_Date: 1956 Title: New and refined nomenclature of Nanushuk Group Series_Information: Series_Name: American Association of Petroleum Geologists Bulletin Issue_Identification: v. 40, n. 2 Other_Citation_Details: p. 233-244 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1956 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Detterman, 1956 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Dumoulin, J.A. Originator: Watts, K.F. Originator: Harris, A.G. Publication_Date: 1997 Title: Stratigraphic contrasts and tectonic relationships between Carboniferous successions in the Trans-Alaska Crustal Transect corridor and adjacent areas, northern Alaska Series_Information: Series_Name: Journal of Geophysical Research Issue_Identification: v. 102, n. B9 Publication_Information: Publication_Place: Washington, D.C., USA Publisher: American Geophysical Union Other_Citation_Details: p. 20709-20726 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1997 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Dumoulin and others, 1997 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Gryc, George Originator: Patton Jr., W.W. Originator: Payne, T.G. Publication_Date: 1951 Title: Present Cretaceous stratigraphic nomenclature of northern Alaska Series_Information: Series_Name: Journal of Washington Academy of Sciences Issue_Identification: v. 41 Other_Citation_Details: p. 159-167 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1951 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Gryc and others, 1951 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Huffman Jr., A.C. Originator: Ahlbrandt, T.S. Originator: Pasternack, Ira Originator: Strickler, G.D. Originator: Fox, J.E. Publication_Date: 1985 Title: Depositional and sedimentologic factors affecting the reservoir potential of the Cretaceous Nanushuk Group, central North Slope, Alaska Larger_Work_Citation: Citation_Information: Originator: Huffman Jr., A.C. (ed.) Publication_Date: 1985 Title: Geology of the Nanushuk Group and related rocks, North Slope, Alaska Series_Information: Series_Name: Bulletin Issue_Identification: 1614 Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: p. 61-74 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1985 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Huffman and others, 1985 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: LePain, D.L. Originator: Kirkham, R. Originator: McCarthy, P.J. Publication_Date: 2002 Title: Shoreline to basin transition (?) in Albian-Cenomanian strata east of the Sagavanirktok River, Brooks Range Foothills, Alaska, Northern Alaska: Energy Frontiers - A 2002 Perspective Series_Information: Series_Name: Program and Abstracts, American Association of Petroleum Geologists and Society of Petroleum Engineers Issue_Identification: none Other_Citation_Details: 87 pp. Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2002 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: LePain and others, 2002 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Molenaar, C.M. Publication_Date: 1985 Title: Subsurface correlations and depositional history of the Nanushuk Group and related strata, North Slope, Alaska Larger_Work_Citation: Citation_Information: Originator: Huffman Jr., A.C. (ed.) Publication_Date: 1985 Title: Geology of the Nanushuk Group and related rocks, North Slope, Alaska Series_Information: Series_Name: Bulletin Issue_Identification: 1614 Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: p. 37-59 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1985 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Molenaar, 1985 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Molenaar, C.M. Originator: Egbert, R.M. Originator: Krystinik, L.F. Publication_Date: 1981 Title: Depositional facies, petrography, and reservoir potential of the Fortress Mountain Formation (Lower Cretaceous), central North Slope, Alaska Series_Information: Series_Name: Open File Report Issue_Identification: 81-967 Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: 32 pp. Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1981 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Molenaar and others, 1981 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Moore, T.E. Originator: Nilsen, T.H. Originator: Brosgé, W.P. Publication_Date: 1989 Title: Sedimentology of the Kanayut Conglomerate Larger_Work_Citation: Citation_Information: Originator: Mull, C.G. (ed.) Originator: Adams, K.E. (ed.) Publication_Date: 1989 Title: Dalton Highway, Yukon River to Prudhoe Bay, Alaska: Bedrock Geology of the eastern Koyukuk basin, central Brooks Range, and east-central Arctic Slope: Alaska Series_Information: Series_Name: Guide Book Issue_Identification: GB 7 v. 2 Other_Citation_Details: p. 219-252 Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=2875 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1989 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Moore and others, 1989 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Moore, T.E. Originator: Wallace, W.K. Originator: Mull, C.G. Originator: Adams, K.E. Originator: Plafker, George Originator: Nokleberg, W.J. Publication_Date: 1997 Title: Crustal implications of bedrock geology along the Trans-Alaska Crustal Transect (TACT) in the Brooks Range, northern Alaska Series_Information: Series_Name: Journal of Geophysical Research Issue_Identification: v. 102, n. B9 Publication_Information: Publication_Place: Washington, D.C., USA Publisher: American Geophysical Union Other_Citation_Details: p. 20645-20684 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1997 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Moore and others, 1997 Source_Contribution: This report contributed to the structural interpretation of this map. Source_Information: Source_Citation: Citation_Information: Originator: Moore, T.E. Originator: Wallace, W.K. Originator: Bird, K.J. Originator: Karl, S.M. Originator: Mull, C.G. Originator: Dillon, J.T. Publication_Date: 1994 Title: Geology of Northern Alaska Larger_Work_Citation: Citation_Information: Originator: Plafker, George (ed.) Originator: H.C. Berg ed. Publication_Date: 1994 Title: The Geology of Alaska: The Geology of North America Series_Information: Series_Name: Geological Society of America Issue_Identification: v. G-1 Other_Citation_Details: p. 49-140 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1994 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Moore and others, 1994 Source_Contribution: This report contributed to understanding the regional framework of the map area. Source_Information: Source_Citation: Citation_Information: Originator: Mull, C.G. Publication_Date: 1985 Title: Cretaceous tectonics, depositional cycles, and the Nanushuk Group, Brooks Range and the Arctic Slope, Alaska Larger_Work_Citation: Citation_Information: Originator: Huffman Jr., A.C. (ed.) Publication_Date: 1985 Title: Geology of the Nanushuk Group and related rocks, North Slope, Alaska Series_Information: Series_Name: Bulletin Issue_Identification: 1614 Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: pages 7-36 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1985 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Mull, 1985 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area Source_Information: Source_Citation: Citation_Information: Originator: Mull, C.G. Publication_Date: 1989 Title: Generalized stratigraphy and structure of the Brooks Range and Arctic Slope Larger_Work_Citation: Citation_Information: Originator: Mull, C.G. (ed.) Originator: Adams, K.E. (ed.) Publication_Date: 1989 Title: Dalton Highway, Yukon River to Prudhoe Bay, Alaska: Bedrock Geology of the eastern Koyukuk basin, central Brooks Range, and east-central Arctic Slope: Alaska Series_Information: Series_Name: Guide Book Issue_Identification: GB 7 v. 2 Other_Citation_Details: pages 31-46 Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=2875 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1989 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Mull, 1989 Source_Contribution: This report contributed to the regional understanding of the map area. Source_Information: Source_Citation: Citation_Information: Originator: Mull, C.G. Originator: Crowder, R.K. Originator: Adams, K.E. Originator: Siok, J.P. Originator: Bodnar, D.A. Originator: Harris, E.E. Originator: Alexander, R.A. Originator: Solie, D.N. Publication_Date: 1987 Title: Stratigraphy and structural setting of the Picnic Creek allochthon, Killik River quadrangle, central Brooks Range, Alaska: A summary Larger_Work_Citation: Citation_Information: Originator: Tailleur, I.L. (ed.) Originator: Weimer, Paul (ed.) Publication_Date: 1987 Title: Alaskan North Slope Geology Series_Information: Series_Name: Society of Economic Paleontologists and Mineralogists, Pacific Section, and Alaska Geological Society Issue_Identification: v. 2 Other_Citation_Details: p. 649-662 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1987 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Mull and others, 1987 Source_Contribution: This report contributed to the regional, structural, and sedimentological descriptions of the map area. Source_Information: Source_Citation: Citation_Information: Originator: Mull, C.G. Originator: Glenn, R.K. Originator: Adams, K.E. Publication_Date: 1997 Title: Tectonic evolution of the central Brooks Range mountain front: Evidence from the Atigun Gorge region Series_Information: Series_Name: Journal of Geophysical Research Issue_Identification: v. 102, n. B-9 Publication_Information: Publication_Place: Washington, D.C., USA Publisher: American Geophysical Union Other_Citation_Details: p. 20749-20772 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1997 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Mull and others, 1997 Source_Contribution: This report contributed to the structural interpretation of this map. Source_Information: Source_Citation: Citation_Information: Originator: Mull, C.G. Originator: Harris, E.E. Publication_Date: 1989 Title: Road log from Chandalar Shelf (Mile 237.1) to Prudhoe Bay (Mile 414) Larger_Work_Citation: Citation_Information: Originator: Mull, C.G. (ed.) Originator: Adams, K.E. (ed.) Publication_Date: 1989 Title: Dalton Highway, Yukon River to Prudhoe Bay, Alaska: Bedrock Geology of the eastern Koyukuk basin, central Brooks Range, and east-central Arctic Slope: Alaska Series_Information: Series_Name: Guide Book Issue_Identification: GB 7 v. 2 Other_Citation_Details: p. 101-132 Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=2875 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1989 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Mull and Harris, 1989 Source_Contribution: This map contributed to the regional understanding of the map area. Source_Information: Source_Citation: Citation_Information: Originator: Nilsen, T.H. Originator: Moore, T.E. Publication_Date: 1984 Title: Stratigraphic nomenclature for the Upper Devonian and Lower Mississippian(?) Kanayut Conglomerate, Brooks Range, Alaska Series_Information: Series_Name: Bulletin Issue_Identification: 1529-A Publication_Information: Publication_Place: Reston, VA, USA Publisher: U.S. Geological Survey Other_Citation_Details: 64 pp. Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1984 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Nilsen and Moore, 1984 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Sable, E.G. Publication_Date: 1956 Title: New and refined Cretaceous formations in western part of northern Alaska Series_Information: Series_Name: American Association of Petroleum Geologists Issue_Identification: v. 40, n. 11 Other_Citation_Details: p. 2635-2643 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1956 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Sable, 1956 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Schenk, C.J. Originator: Bird, K.J. Publication_Date: 1993 Title: Depositional sequences in lower Cretaceous rocks, Atigun Syncline and Slope Mountain areas, Alaskan North Slope Larger_Work_Citation: Citation_Information: Originator: Dusel-Bacon, Cynthia (ed.) Originator: Till, A.B. (ed.) Publication_Date: 1993 Title: Geologic studies in Alaska by the U.S. Geological Survey, 1992 Series_Information: Series_Name: Bulletin Issue_Identification: 2068 Other_Citation_Details: pages 48-58 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1993 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Schenk and Bird, 1993 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Siok, J.P. Publication_Date: 1989 Title: Stratigraphy and petrology of the Okpikruak Formation at Cobblestone Creek, northcentral Brooks Range Larger_Work_Citation: Citation_Information: Originator: Mull, C.G. (ed.) Originator: Adams, K.E. (ed.) Publication_Date: 1989 Title: Dalton Highway, Yukon River to Prudhoe Bay, Alaska: Bedrock Geology of the eastern Koyukuk basin, central Brooks Range, and east-central Arctic Slope: Alaska Series_Information: Series_Name: Guide Book Issue_Identification: GB 7 v. 2 Other_Citation_Details: pages 285-292 Online_Linkage: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=2875 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1989 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Siok, 1989 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Siok, J.P. Publication_Date: 1985 Title: Geologic history of the Siksikpuk Formation on the Endicott Mountains and Picnic Creek allochthons, north-central Brooks Range, Alaska Other_Citation_Details: Unpublished Master's Thesis, University of Alaska Fairbanks, 253 pages Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1985 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Siok, 1985 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area Source_Information: Source_Citation: Citation_Information: Originator: Wallace, W.K. Originator: Moore, T.E. Originator: Plafker, George Publication_Date: 1997 Title: Multistory duplexes with forward dipping roofs, north central Brooks Range, Alaska Series_Information: Series_Name: Journal of Geophysical Research Issue_Identification: v. 102, n. B-9 Publication_Information: Publication_Place: Washington, D.C., USA Publisher: American Geophysical Union Other_Citation_Details: p. 20773-20796 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1997 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Wallace and others, 1997 Source_Contribution: This report contributed to the structural interpretation of this map. Source_Information: Source_Citation: Citation_Information: Originator: Wartes, M.A. Originator: Carroll, A.R. Publication_Date: 2002 Title: Detailed facies analysis of the Lower Cretaceous Fortress Mountain Formation, Atigun Syncline, Northern Alaska: Energy Frontiers - A 2002 Perspective Series_Information: Series_Name: Program and Abstracts, American Association of Petroleum Geologists and Society of Petroleum Engineers Issue_Identification: none Other_Citation_Details: p. 107 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2002 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Wartes and Carroll, 2002 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Source_Information: Source_Citation: Citation_Information: Originator: Wilber, S.C. Originator: Siok, J.P. Originator: Mull, C.G. Publication_Date: 1987 Title: A comparison of two petrographic suites of the Okpikruak Formation: a point count analysis Larger_Work_Citation: Citation_Information: Originator: Tailleur, I.L. (ed.) Originator: Weimer, Paul (ed.) Publication_Date: 1987 Title: Alaskan North Slope Geology Series_Information: Series_Name: Society of Economic Paleontologists and Mineralogists, Pacific Section, and Alaska Geological Society Issue_Identification: v. 1 Other_Citation_Details: p. 441-447 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1987 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Wilber and others, 1987 Source_Contribution: This report contributed to understanding sedimentation and stratigraphy, to map and define units, in the map area. Process_Step: Process_Description: Field work - During the summer of 2001 DGGS conducted a geologic field mapping project. Field work for bedrock and surficial investigations was conducted for approximately 30 days during the months of June and July 2001. Field notes and rock samples were collected at approximately 1,100 stations throughout the map area. Geologists recorded observations on 1:63,360-scale topographic base maps and/or similarly scaled aerial photographs. In the evenings, each geologist's observations were compiled onto a single mylar base map. Field stations were located using handheld GPS units. Source_Used_Citation_Abbreviation: Brosgé and others, 1979 Source_Used_Citation_Abbreviation: Glenn, 1991 Source_Used_Citation_Abbreviation: Mull and others, 2002 Source_Used_Citation_Abbreviation: Mull and others, 2003 Source_Used_Citation_Abbreviation: Mull and others, 1994 Source_Used_Citation_Abbreviation: Reifenstuhl and others, 1993 Source_Used_Citation_Abbreviation: Philip Smith Mountains (B-4), Alaska Source_Used_Citation_Abbreviation: Philip Smith Mountains (C-4), Alaska Source_Used_Citation_Abbreviation: Philip Smith Mountains (D-4), Alaska Source_Used_Citation_Abbreviation: Philip Smith Mountains (B-5), Alaska Source_Used_Citation_Abbreviation: Philip Smith Mountains (C-5), Alaska Source_Used_Citation_Abbreviation: Philip Smith Mountains (D-5), Alaska Process_Date: 2001 Process_Step: Process_Description: Data Compilation - Geologic information from relevant literature was incorporated into the data generated from field work. Final interpretations were recorded on a mylar sheet. Source_Used_Citation_Abbreviation: Brosgé and others, 1979 Source_Used_Citation_Abbreviation: Mull and others, 2002 Source_Used_Citation_Abbreviation: Mull and others, 2003 Source_Used_Citation_Abbreviation: Mull and others, 1994 Source_Used_Citation_Abbreviation: Reifenstuhl and others, 1993 Source_Used_Citation_Abbreviation: Adams, 1991 Source_Used_Citation_Abbreviation: Adams and others, 1997 Source_Used_Citation_Abbreviation: Ahlbrandt and others, 1979 Source_Used_Citation_Abbreviation: Bartsch-Winkler, 1985 Source_Used_Citation_Abbreviation: Bird and Molenaar, 1992 Source_Used_Citation_Abbreviation: Bodnar, 1989 Source_Used_Citation_Abbreviation: Bodnar, 1984 Source_Used_Citation_Abbreviation: Brosgé and Moore, 1993 Source_Used_Citation_Abbreviation: Cole and others, 1997 Source_Used_Citation_Abbreviation: Crowder, 1993 Source_Used_Citation_Abbreviation: Crowder, 1989 Source_Used_Citation_Abbreviation: Detterman, 1956 Source_Used_Citation_Abbreviation: Dumoulin and others, 1997 Source_Used_Citation_Abbreviation: Gryc and others, 1951 Source_Used_Citation_Abbreviation: Huffman and others, 1985 Source_Used_Citation_Abbreviation: LePain and others, 2002 Source_Used_Citation_Abbreviation: Molenaar, 1985 Source_Used_Citation_Abbreviation: Molenaar and others, 1981 Source_Used_Citation_Abbreviation: Moore and others, 1989 Source_Used_Citation_Abbreviation: Moore and others, 1997 Source_Used_Citation_Abbreviation: Moore and others, 1994 Source_Used_Citation_Abbreviation: Mull, 1985 Source_Used_Citation_Abbreviation: Mull, 1989 Source_Used_Citation_Abbreviation: Mull and others, 1987 Source_Used_Citation_Abbreviation: Mull and others, 1997 Source_Used_Citation_Abbreviation: Mull and Harris, 1989 Source_Used_Citation_Abbreviation: Nilsen and Moore, 1984 Source_Used_Citation_Abbreviation: Sable, 1956 Source_Used_Citation_Abbreviation: Schenk and Bird, 1993 Source_Used_Citation_Abbreviation: Siok, 1989 Source_Used_Citation_Abbreviation: Siok, 1985 Source_Used_Citation_Abbreviation: Wallace and others, 1997 Source_Used_Citation_Abbreviation: Wartes and Carroll, 2002 Source_Used_Citation_Abbreviation: Wilber and others, 1987 Process_Date: 2001-2002 Process_Step: Process_Description: Digital Cartography - The final compilation of the geologic map data on mylar was scanned as a high-resolution tiff file. The file was imported into ArcGIS 8.1, and geographically registered in UTM coordinates (see spatial reference information section below). Geologic polygons, linear features, and data point locations were digitized 'on-screen' and attributed with appropriate supporting information. Editing and quality control checks took place at every process step. All final map layout and editing was accomplished in Adobe Illustrator Version 9. Source_Used_Citation_Abbreviation: Hamilton, 2002 Process_Date: 2002 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 6 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: 147.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Layer_Name: bedrock_arc Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000064 Ordinate_Resolution: 0.000064 Planar_Distance_Units: meters Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 6 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: 147.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Layer_Name: bedrock_poly Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000064 Ordinate_Resolution: 0.000064 Planar_Distance_Units: meters Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 6 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: 147.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Layer_Name: kc_chrt_point Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000032 Ordinate_Resolution: 0.000032 Planar_Distance_Units: meters Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 6 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: 147.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Layer_Name: motion_point Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000064 Ordinate_Resolution: 0.000064 Planar_Distance_Units: meters Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 6 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: 147.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Layer_Name: qal_af_poly Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000064 Ordinate_Resolution: 0.000064 Planar_Distance_Units: meters Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 6 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: 147.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Layer_Name: strike_dip_point Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000064 Ordinate_Resolution: 0.000064 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6,378,206.4 Denominator_of_Flattening_Ratio: 294.98 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: bedrock_arc Entity_Type_Label: bedrock_arc.shp Entity_Type_Definition: Object type is vector, there are 2,023 rows associated with this entity, and the entity values refer to geologic unit contacts. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: SYMBOL Attribute_Definition: Geologic contact classification Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: geologic unit contact location certain Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 5 Enumerated_Domain_Value_Definition: geologic unit contact location certain Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 1 Enumerated_Domain_Value_Definition: geologic unit contact location approximate Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 2 Enumerated_Domain_Value_Definition: geologic unit contact location concealed Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: bedrock_poly Entity_Type_Label: bedrock_poly.shp Entity_Type_Definition: Object type is vector, there are 494 rows associated with this entity, and the entity values refer to bedrock and surficial geologic polygons Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: UNIT Attribute_Definition: bedrock and surficial unit labels Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Codeset_Domain: Codeset_Name: PIR2002-2_codeset.pdf Codeset_Source: Alaska Division of Geological & Geophysical Surveys http://www.dggs.dnr.state.ak.us/metadata/PIR2002-2_codeset.pdf Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: kc_chrt_point Entity_Type_Label: kc_chrt_point.shp Entity_Type_Definition: Object type is point, there are 24 rows associated with this entity, and the entity values refer to locations of Imnaitchiak Chert boulders or Buchia limestone coquina. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: SYMBOL Attribute_Definition: Designates either Imnaitchiak Chert boulders or Buchia limestone coquina Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: JlPi Enumerated_Domain_Value_Definition: Imnaitchiak Chert boulders Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kc Enumerated_Domain_Value_Definition: Buchia limestone coquina Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: motion_point Entity_Type_Label: motion_point.shp Entity_Type_Definition: Object type is point, there are 63 rows associated with this entity, and the entity values refer to label points of map symbols that indicate relative motion and/or orientation of structural elements. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: SYMBOL Attribute_Definition: type of map symbol Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: anticline symbol Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 1 Enumerated_Domain_Value_Definition: plunge symbol Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 2 Enumerated_Domain_Value_Definition: strike slip fault Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 3 Enumerated_Domain_Value_Definition: marks where the fault trace can no longer be mapped Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 4 Enumerated_Domain_Value_Definition: syncline symbol Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 5 Enumerated_Domain_Value_Definition: Location of a numeric symbol indicating angle of plunge measured or estimated downward from horizontal Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 6 Enumerated_Domain_Value_Definition: overturned fault symbol Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 7 Enumerated_Domain_Value_Definition: overturned anticline symbol Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 8 Enumerated_Domain_Value_Definition: symbol indicating that the northern side of a fault is down-thrown Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 9 Enumerated_Domain_Value_Definition: symbol indicating that the southwestern side of a fault is down-thrown Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: ANGLE Attribute_Definition: This field contains the rotation angle data that corresponds with each symbol class contained in the "SYMBOL" field of this table. Proper orientation of depicted map symbols varies according to its "SYMBOL" field value. Label points with "SYMBOL" field values of "0, 2, 4, 7, 8, or 9" are rotated such that when the long axis of the standard geologic map symbol for this entity is vertical, with single sided arrows (if applicable) pointing due South, the "ANGLE" field value is "180". Label points with a "SYMBOL" field value of "1" would yield an "ANGLE" field value of "270" when depicting an arrow pointed due South. Label points with a "SYMBOL" field value of "3" would appear upright and vertical when depicted as a "?". Label points with a "SYMBOL" field value of "5" are label placeholders for numeric values listed in the "LABEL" field of this table and do not require any particular orientation. Label points with a "SYMBOL" field value of "6" would yield an "ANGLE" field value of "90" when depicting an arrow pointed due South. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 360 Attribute_Units_of_Measure: degrees Attribute: Attribute_Label: LABEL Attribute_Definition: Numeric symbol indicating angle of plunge measured or estimated downward from horizontal. A null value in this field indicates that either these data were not obtained or this measurement is not applicable to the "SYMBOL" type displayed at that particular label point. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and others (see reference attribute information) Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 90 Attribute_Units_of_Measure: degrees Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: qal_af_poly Entity_Type_Label: qal_af_poly.shp Entity_Type_Definition: Object type is vector, there are 2 rows associated with this entity, and the entity values refer to location and extent of aufeis. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: strike_dip_point Entity_Type_Label: strike_dip_point.shp Entity_Type_Definition: Object type is point, there are 268 rows associated with this entity. Entity values refer to bedding and foliation orientation data Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: TYPE Attribute_Definition: Indicates class of measurement and/or type of geologic feature. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and others (see reference attribute information) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: bedding plane strike and dip Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 2 Enumerated_Domain_Value_Definition: approximated bedding plane strike and dip Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 3 Enumerated_Domain_Value_Definition: cleavage strike and dip Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 4 Enumerated_Domain_Value_Definition: bedding plane strike and dip lineation plunge measurement Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 5 Enumerated_Domain_Value_Definition: strike and dip of overturned beds Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 6 Enumerated_Domain_Value_Definition: strike and dip of bed overturned 240 degrees Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 7 Enumerated_Domain_Value_Definition: vertical beds Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 8 Enumerated_Domain_Value_Definition: overturned thrust fault Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 9 Enumerated_Domain_Value_Definition: multiple minor folds showing trace of axial plane and direction of plunge Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: DIP Attribute_Definition: Degrees that a plane is inclined relative to horizontal as measured 90 degrees clockwise from strike; horizontal being 0 degrees and vertical being 90 degrees. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 90 Attribute_Units_of_Measure: degrees Attribute_Domain_Values: Unrepresentable_Domain: unique number "999" that indicates a null value for this field Attribute: Attribute_Label: PLUNGE Attribute_Definition: Numeric symbol indicating angle of plunge measured or estimated downward from horizontal. A null value in this field indicates that either these data were not obtained or this measurement is not applicable to the "TYPE" category that is displayed at that particular label point. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 90 Attribute_Units_of_Measure: degrees Attribute: Attribute_Label: ANGLE Attribute_Definition: This field contains the rotation angle data that corresponds with each symbol class contained in the "TYPE" field of this table. Proper orientation of depicted map symbols varies according to its "TYPE" field value. For "TYPE" field values of "0, 2, 3, or 4" the "ANGLE" field value corresponds to standard Azimuth compass values measured using the "right hand rule." For "TYPE" field values of "5, 6, 7, or 8" the "ANGLE" field value corresponds to a numeric value that is rotated ninety degrees clockwise from the standard Azimuth compass values measured using the "right hand rule." For example, an "ANGLE" field value of "0" would indicate a bedding plane oriented East-West. For a "TYPE" field value of "9" the "ANGLE" field value corresponds to a numeric value that is rotated ninety degrees counter clockwise from the standard Azimuth compass values measured using the "right hand rule." For example, an "ANGLE" field value of "0" would indicate a bedding plane oriented East-West with arrows pointing to the West. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 360 Attribute_Units_of_Measure: degrees Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: structure_arc Entity_Type_Label: structure_arc.shp Entity_Type_Definition: Object type is vector, there are 429 rows associated with this entity, and the entity values refer to faults, traceable beds, and axial traces of folds. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: TYPE Attribute_Definition: structural feature type Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and others (see reference attribute information) Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0 Enumerated_Domain_Value_Definition: traceable bed Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 2 Enumerated_Domain_Value_Definition: fold axis Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 3 Enumerated_Domain_Value_Definition: fault, inferred Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 4 Enumerated_Domain_Value_Definition: concealed fault, location uncertain Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 5 Enumerated_Domain_Value_Definition: inferred fault, location uncertain Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 6 Enumerated_Domain_Value_Definition: thrust fault, user will need to see paper publication for interpretation of relative plate motion Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 7 Enumerated_Domain_Value_Definition: inferred thrust fault, user will need to see paper publication for interpretation of relative plate motion Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 8 Enumerated_Domain_Value_Definition: inferred major thrust fault bounding structural provinces, user will need to see paper publication for interpretation of relative plate motion Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 9 Enumerated_Domain_Value_Definition: fold, approximately located Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 10 Enumerated_Domain_Value_Definition: fault, concealed Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 11 Enumerated_Domain_Value_Definition: fault, certain Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 12 Enumerated_Domain_Value_Definition: inferred thrust fault, location uncertain, user will need to see paper publication for interpretation of relative plate motion Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 13 Enumerated_Domain_Value_Definition: major fault bounding structural provinces, concealed Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 14 Enumerated_Domain_Value_Definition: major fault bounding structural provinces Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Contact_Position: Natural Resource Technician Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: 907-451-5020 Contact_TDD/TTY_Telephone: None available. Contact_Facsimile_Telephone: 907-451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Contact_Instructions: Please view our web site (http://www.dggs.dnr.state.ak.us) for the latest information on available data. Please contact us using the e-mail address provided above when possible. Resource_Description: Preliminary Interpretive Report 2002-2 Distribution_Liability: The State of Alaska makes no express or implied warranties (including warranties of merchantability and fitness) with respect to the character, function, or capabilities of the electronic services or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products, any failure thereof, or otherwise, and in no event will the State of Alaska's liability to the requester or anyone else exceed the fee paid for the electronic service or product. Standard_Order_Process: Non-digital_Form: Current publication is available on paper. To purchase this or other printed reports and maps, contact DGGS by phone (907-451-5020), e-mail (dggspubs@alaska.gov), or fax (907-451-5050). Payment accepted: Cash, check, money order, VISA, or MasterCard. Fees: Printed publication can be purchased for $15.00 (contact information below) plus shipping if mailed. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: PDF Format_Version_Number: 1.6 File_Decompression_Technique: No compression applied Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=2867 Digital_Form: Digital_Transfer_Information: Format_Name: ArcGIS Shapefile Format_Version_Number: ESRI ArcGIS 9.x File_Decompression_Technique: No compression applied Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=2867 Offline_Option: Offline_Media: CD-ROM Recording_Format: Joliet Fees: Digital files on CD-ROM are available for $10.00 (contact information below). No fees charged for downloaded files. Ordering_Instructions: Order by phone (907-451-5020), e-mail (dggspubs@alaska.gov), or fax (907-451-5050). The DGGS web site (http://www.dggs.dnr.state.ak.us/) has a list of electronic data available and an order form that can be printed. Payment accepted: Cash, check, money order, VISA, or MasterCard. Turnaround: Digital downloads: less than 30 minutes for most files. Offline CD/DVD-ROMs: 1-2 weeks unless special arrangements are made and an express fee is paid. Technical_Prerequisites: Please check the MapInfo web site (http://www.mapinfo.com/) for the latest documentation on importing ESRI shape files. Metadata_Reference_Information: Metadata_Date: 20080506 Metadata_Review_Date: 20080506 Metadata_Future_Review_Date: 20091102 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Contact_Person: Simone Montayne Contact_Address: Address_Type: mailing and physical address Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907) 451-5036 Contact_Voice_Telephone: (907) 451-5010 Contact_Facsimile_Telephone: 907-451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays. Contact_Instructions: Please contact us through the e-mail address above whenever possible. Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Access_Constraints: none Metadata_Use_Constraints: If the user has modified the data in any way they are obligated to describe the types of modifications they have performed in the supporting metadata file. User specifically agrees not to imply that changes they made were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys.