Origin and microfossils of the oil shale of the Green River formation of Colorado and Utah
Green River formation of Colorado and Utah, Origin and microfossils of the oil shale of the
Bradley, Wilmot Hyde
1899-
creator
text
bibliography
dcu
Washington
U.S. Govt. Print. Off.
1931
monographic
eng
vi, 58 p. incl. maps, tables, diagr. 28 p. (incl. fold. map, 5 fold diagr.) 29 cm.
by Wilmot H. Bradley.
At head of title: United States Department of the Interior.
Bibliographical foot-notes.
Oil-shales
Paleontology
Colorado
Paleontology
Utah
Micropaleontology
Colorado
Micropaleontology
Utah
QE75 .P9 no. 168
I 19.16:168
I 19.16:168
U. S. Geological Survey. Professional paper 168
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Library, U. S. Geological Survey
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