Field Notebook: MD 1945d
Page 93
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
568-10 Mod SS fine at top 574 Carb clay shale, fossiliferous 574-7 Coal -- BC -- 576 Carb clay shale fossiliferous 585-3 Silty clay + claystone calc. pellets grading to clay shale tons pellets 606-4 Mod SS, fine at top, coarse to cal base 608 Fragmental semi-hard clay /1/1/2/1/1/1/1/1/ 640-3 Siltestone and sandstone alternating thick, thin. 667-7 Mod SS -- (654 - breks, Fe st. frags 3mmbut 3mic anal. shd be?)