Field Notebook: WY 1956
Page 39
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
(2) 7.0 Shale, gray, fissile, finely silty becoming siltier in upper 2.5 with thin irregular interbeds and lamine of silt. (1) 6.4 Sandstone, very fine grained, massive to tabular, cross laminated, weathers yellow brown but with pink stain locally at top. Some silty layers + partings at top. Connects with Eichers Crooked Creek #22 19.