Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
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Transcription
Upper Cretaceous Floras of the
Rocky Mt. Region
II. Flora of the Lance
Fm. of its Type Loc, Nish
Co., Wyo.
Doy.
Carnegie No 508
And. of
Hash. Geol no 308 x pgs 71-104
October 2, 1942.
Report of the U.S. Geo. Survey
of the Territories
Volume IX Hash.
1976
Wyoming Geological Association on
Late Cretaceous Rocks Wyoming?
Adjacent Areas - 1961
Hydro Geol Assoc. PO Box 45
send to Casper Wyoming
Petroleum Information
PO Box 2452
Casper, Wyo.