Field Notebook: SD, ND 1962
Page 49
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
3 7.3 As in 2 below with clayey silt decreasing gradually upward, locally some crumbly cone messer 1 to grey with sandy silt about 1/3 from top. Upper 2.0t is chiefly the yellow gray sandy silt with minor amount of dark clay. 4 2.0 Sandy silt and vfq sand, minor clayey blobs. At top zone between ovold cones of brittle ls, usually with long axis that is || bedding, (This is "broken" zone of localities 88 + 87) 5 9.8 Szud, vfq, silty, wctus yellowish gray local OB splotches; "whiterind" fos cones in upper 2.0 to 3.0. 6 1.0 to 1.5 Sand with cones, up to 1.5 thick and 4/10 + ln long dim, many large ovals with small Idonczurcs, weth bru gray to bron. Also in sand just below this layer are lighter "white rind"cones many very fossilic. 7 2.0-? Sand 2s below to grass roots.