Field Notebook: SD, CO, WY 1967
Page 23
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
[no quad] Loc 4 Sunken lzk road just S."T" with road to Cornish on Morgza-Wald Co. line, E. Side Coal Bank Draw Local ledge - Crassostrea - Anomura bed. Rare Corbicula - flat variety about 3/4" long. Underlain by dk gray shale. From Loc 4 West to Crow Creek szw "Lzvmic" in road cuts, Fox Hills exposures poor to nonexistent. No clue of any significant study, Wildcat Mound south of Milliken. -about 100 feet of Fox Hills sand exposed, Oyster cal layers 2" top locally. Not worth a section. 9