Field Notebook: SD, WY 1981
Page 43
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
7860 Everston Area. 7 or 8 miles S. of town on the East side of Bear River Road cut exposures of Bear River Fm in east wall Bear Creek. Gravel Road that takes off to S. just E of bridge that takes Wyoming Hwy # 150 across Bear River. Good outcrops start about 6 mi S of #150. Succession varied. Thin to medium beds of shale, crud shale, chystone, sandstone + few limestone. Also lignite + beakquile layers Beds are upside down. This shown by dominance of concave-up shells in numerous shell beds in sh. sst ls.