Skull Creek District, Yampa Uplift area: columnar sections 18A to 21: Y.U.-8
Main Authors: | Earhart, R. H., Union Mines Development Corp |
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Format: | StillImage |
Language: | English eng |
Published: |
1944
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Subjects: | |
Online Access: |
https://hdl.handle.net/11166/169314 http://archives.mountainscholar.org/cdm/ref/collection/p17393coll31/id/7 |