Field Notebook: 1984b
Page 53
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
1t. grey sand lens at 70cm, thin sand stringers in shale of well rounded fg sands (possibly representy wash over sands). -> Pollen at 340, 84386 <- 10 380 Sand, yellow, orange purplish weather v fg, clear w. white clay clasts in basal portion, some ferrug. impregnated ledges 11 1.815 Purple, fissile mudstone. Contacts of units 4- are lenticular. Fining upward, to a shale above 660cm. 12 30 Br. grey mudstone. 13 235 ss, w. mudstone laminae roughly parallel similar to unit 4. 14 80 Fissile dk grey coars, shale