Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
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