Geology topics
R.W. Brown
Publications and source records attributed to R.W. Brown.
Newly discovered outcrops of the Cannonball formation in North Dakota
No abstract available.
North Dakota↗
Fossil plants from the Colgate member of the Fox Hills sandstone and adjacent strata
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Professional Paper↗
American Cretaceous ferns of the genus Tempskya
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Professional Paper↗
Additions to some fossil floras of the western United States
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Professional Paper↗
The recognizable species of the Green River flora
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Professional Paper↗