Mesozoic and Paleozoic stratigraphy in northwestern Colorado and northeastern Utah
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Oil and Gas Investigation Chart↗
Geology topics
C.R. Thomas
Publications and source records attributed to C.R. Thomas.
Structure contour maps of the Rangely anticline, Rio Blanco and Moffat Counties, Colorado
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Oil and Gas Investigation Map↗
Structure contour map of the exposed rocks in the Rangely anticline, Rio Blanco and Moffat Counties, Colorado
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Oil and Gas Investigation Map↗