Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Cloverly #1. One such is about 200
yards NW of dem in bzilznd scarp
Rough meas, on slump block.
- at contact
5.6t
-
Spherulitic zone
22t clzystone + silty clstn siltst
interval, chiefly gray with purplet
red splotch, weth light, yellow Fe
veinslots in clstn, loc. silty zones.
6.15 Greeny clstn mottled red, grading to
sh below. Weths brick red slope
8.0t Black fissile sh becoming gray at the
55
Remasurement at thickest ssnd
channel. Measuring up from top of
channel ss
Sendstone
5.0 Shzle, black fissile, becoming silty
in lower half + grading into gray
weth. Plenty silt at base. Upper
part grades to gray clzystone
continuous with next unit.
Laterally as ss thins this
thickens & contains light gray
49