Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
Spirifer crispus occasional
Pteronitella retroflexa Common
Follmannella darbyi (unothyr) occas
Actinoptere lle sp. occasional
"Nuculites Rare
Modiomorpha (myfuebelle
strate ) Rare
Murichisona (Hormotoma) sp R.
Dawsonoceras perelegantula Rare
Dalmanites sp ocas.
These abales are underlain
by "granitoid" tuffs, and
both are cut by a coarse
basic dike which forms the
point in S. W. 57-52-9.
The fossiliferous shells
strike N. 60°W. and dip
East 35°45°.