Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Belemnites here.
Oyster layers here,
Ammonites about 10 ft thick?
Grimid also fine about this horizon.
Marine zone:
Cretaceous lags just above
Nodules with belegpods
Astute etc. near base
Main Belemnites
horizon.
Soft grun not clearly shale and Belemnites.. 10 feet
Yellowish SS soft with harder layers, breaking into uddles.
25 feet. Ripple.
Thin bedded ss gray whitish and greenish soft
partings. Fossils Pelegpods & Oligomula.
20 feet.
Light yellow ss thin bedded
20 feet.
Heavy bdd - 20 ft.
Probably 30 feet more of SS.
Other
Cretaceous
Creek bed beds
Constructs Inlier limit. 4 ft
New shale
Green thin cross bedding, 1 to 2 feet
Olive green soft shale with lenses
nodules?
This ss and nodules rest on
bedrock forest.