Mid-Cretaceous fluvial deposits of the eastern margin, western interior basin :
Nishnabotna Member, Dakota Formation ; a field guide to the Cretaceous of Guthrie County /
Brian J. Witzke and Greg A. Ludvigson, with contributions by Robert L. Brenner [and others].
Description
- Language(s)
-
English
- Published
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Iowa City, Iowa : Iowa Dept. of Natural Resources, Energy and Geological Resources Division, Geological Survey Bureau, [1996]
- Note
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"North-Central Section Annual Meeting, Geological Society of America, field trip no. 1."
"May 1996."
- Physical Description
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v, 75 pages :
illustrations, maps ;
28 cm.
Viewability