Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
USNM
14165
Sample 7152
# 5 from grey shale
directly above cap.
4" above.
# 6 from yellowrsh upturned
shale
top of Dike.
# 7
#8
#10
GOITER COALY ZONE 1/4" to
2" thick in belt
INNER FIBEROUS CORE
WITH CHEVRON FOLDS - RAYS
(between rings)