Field Notebook: SD, WY, ND 1957
Page 31
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Transcription
Tilford Quizl - Morrison section Picked in washouts on face of hill at B, sec 33, T4N, R.6 E. 45.0 DK gray to gray at base grades to underlying - 16.0 Light gray to greengray is conc zones from 1 to 3 ft above base is black sh. 6.0 Greenish gr clstn prob. marly 2.0 Is conc layers with 1.3+ ft clstn between 12.0 Greenish gr clstn. Offset next slide N x 18.0 Down from base x 18' to coumbully brownwcth ls layers 14.0 Silty to sandy clstn with double bed ss in lower 2' 5.5 Sandy clstn+sltn + some cclc ss 'ledges 0.5+ 12.0 Silty cclc clstn, light gray some pinkish cest, with nod. ls. 6.0 Silty, loc. sandy uvr clstn same 14