Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
LATERALLY becomes
forms HARD cemented into
resistant
pavement
very HARD QTZITE
HAS A "baking powder"
feel.
some selenite xls.
wh. color. 2Y7.2-4Y
5Y7.5/2
49. 5Y4/1, bedded silst with
some jarosite
50.8 5YR2/1, lignite
1" JAROSITE on u.contact
many selenite xls.
51.8 fissile, poor plant bearing
slickensided sh,
fr. color. 10YR6.5/2
wh col. 51.8-56.4
5YR7/1
550 55.1 lignite with sh
in ter beds_
5Yr3