Field Notebook: 1963a
Page 33
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
July 5 - LITTLE BADLAND 6 mi S of J. Hart SOUTH OF DICKSON July 6 - 1963 Sect 7-6-1 Thickness Section 7-6-1 (205) from 2 to D 20.8 Buff light grey, med g sub ang. friable, massive slightly silty or clayey sandstone. Feldspar 5-10% - Dark min. 75-9% Scattered limonite blotching Feldspar = Clay(?) 12-ss Becomes fine grained sub angular silt about 10-15-20% 12 feet Bedding becomes obvious Carbon Trast on Bedding Bedding very localized 15' No Bedding sandstone same as 0-12- 18' Increase of silt. Becomes fine lassy 1' 20.8 3.2 Maroon marker bed. fine g. - purple grey weathering ss. with 20% silt-clay & closely spaced