Field Notebook: MT, WY, VA, NC 1991
Page 16
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
7/9/91 Tulloch Hell Creek Contact and BENTONITE Loe From Jason's bentonite to K/T Bd. (-)3.5 m Pollen Sample KRJ TAKEN at boundary above #9159 NW 1/4, NN 1/4, SW 1/4 Sec 35, T24N, R 34 E 9161a 35m-65mm below tonstein 9161b tonstein 9161c top of coal 20-50 cm above tonstein FUT SAnd SAND to top Lignite Lignite 110m Tonstcin 91616 tonstein (30cm) HCK dmty grey Grey clay to rooted carb. bottom Clay (264 cm)