DGGS GPR 2014-4

Farewell and Middle Styx survey areas: Project report, interpretation maps, EM anomalies, stacked multi-channel profiles, and other products of the airborne geophysical surveys, parts of the McGrath, Lime Hills, and Tyonek quadrangles, south-central Alaska

• Authors:

  CGG, and Fugro GeoServices, Inc.

• Publication Date:

  May 2015

• Publisher:

  Alaska Division of Geological & Geophysical Surveys 

• Comments:

  The data and maps for this publication were initially released as a compilation of two distinct geophysical surveys. The maps and digital data have subsequently been divided into the original acquisition areas: Farewell, GPR 2019-12 and Middle Styx, GPR 2019-10.

• Ordering Info:

  This publication is out of print. Reproductions may be available. Download below for free or see our publication sales page to order a hard copy.

• Quadrangle(s):

  Lime Hills; McGrath; Tyonek

• Related project(s):

  Farewell geophysics, Middle Styx geophysics

• Citation ID:

  29349

Bibliographic Reference

CGG, and Fugro GeoServices, Inc., 2015, Farewell and Middle Styx survey areas: Project report, interpretation maps, EM anomalies, stacked multi-channel profiles, and other products of the airborne geophysical surveys, parts of the McGrath, Lime Hills, and Tyonek quadrangles, south-central Alaska: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2014-4, 22 sheets. https://doi.org/10.14509/29349

Publication Products

• This publication has been superseded by GPR 2019-10.

• Report Information

  • example_stacked_multi-channel_profile.pdf (205.0 K)
  • gpr2014_004_browsegraphic.pdf (731.0 K)
  • gpr2014_004_readme.pdf (58.0 K)

• Maps & Other Oversized Sheets

  • Sheet 1A, Interpretation map of the Farewell survey area, south-central Alaska, scale 1:63,360 (1023.0 K)
  • Sheet 1B, Interpretation map of the Farewell survey area, south-central Alaska, scale 1:63,360 (865.0 K)
  • Sheet 1C, Interpretation map of the Farewell survey area, south-central Alaska, scale 1:63,360 (712.0 K)
  • Sheet 1D, Interpretation map of the Farewell survey area, south-central Alaska, scale 1:63,360 (615.0 K)
  • Sheet 1E, Interpretation map of the Middle Styx survey area, south-central Alaska, scale 1:63,360 (505.0 K)
  • Sheet 1F, Interpretation map on residual magnetic field of the Farewell survey area, south-central Alaska, scale 1:63,360 (7.5 M)
  • Sheet 1G, Interpretation map on residual magnetic field of the Farewell survey area, south-central Alaska, scale 1:63,360 (7.7 M)
  • Sheet 1H, Interpretation map on residual magnetic field of the Farewell survey area, south-central Alaska, scale 1:63,360 (5.7 M)
  • Sheet 1I, Interpretation map on residual magnetic field of the Farewell survey area, south-central Alaska, scale 1:63,360 (3.2 M)
  • Sheet 1J, Interpretation map on residual magnetic field of the Middle Styx survey area, south-central Alaska, scale 1:63,360 (4.1 M)
  • Sheet 2A, Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (31.0 M)
  • Sheet 2B, Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (27.0 M)
  • Sheet 2C, Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (22.0 M)
  • Sheet 2D, Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (28.0 M)
  • Sheet 2E, Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (26.0 M)
  • Sheet 2F, Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (19.0 M)
  • Sheet 2G, Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (16.0 M)
  • Sheet 2H, Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (14.0 M)
  • Sheet 2I, Residual magnetic field and detailed electromagnetic anomalies with topography of the Middle Styx survey area, south-central Alaska, scale 1:31,680 (15.0 M)
  • Sheet 2J, Residual magnetic field and detailed electromagnetic anomalies with topography of the Middle Styx survey area, south-central Alaska, scale 1:31,680 (18.0 M)

Keywords

Aeromagnetic Map; Aeromagnetic Survey; Airborne Geophysical Survey; Alaska, State of; Apparent Resistivity Data; DIGHEM-V EM System; Electromagnetic Anomalies; Electromagnetic Data; Electromagnetic Survey; Geophysics; Geophysics Search Tag; HEM Survey; Interpretation; Magnetic Survey; Magnetics; McGrath Mining District; Project Report; Stacked Multi-Channel Profiles; Strategic and Critical Minerals Assessment Project; Yentna Mining District; geoscientificInformation

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