Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
(3)
11.5
As in unit below but
becoming siltier with
minor vfg sand upward
At top is zone OB, worth,
silty ferruginous ls. concs.
with scattered fossils.
Consist of
1. Corus chiefly large protoczdia
with some others incl-
mmmonites (small spheno
+ scaphs) Sect. 1, Sample
1.
3.0 from top
this unit (rbconcs)
conc with
fossils-Loc I-B.
Another worth out
about 6' below but
presNG.
(4)
6.5
Silty locally