USGS OF 311
Title:Reconnaissance geology, mineral occurrences, and geochemical anomalies of the Yentna district, Alaska
Authors:Clark, A.L. and Hawley, C.C.
Publisher:U.S. Geological Survey
Comments:This publication was reclassified with a new publication number in 1975; see below for the updated classification number.
Ordering Info:This publication is out of print. Reproductions may be available. USGS Publications Warehouse
Clark, A.L. and Hawley, C.C., 1968, Reconnaissance geology, mineral occurrences, and geochemical anomalies of the Yentna district, Alaska: U.S. Geological Survey Open File Report: Technical Data Unit classification number 311, 64 p., 3 sheets.
- This publication has been superseded by OF 68-35.