Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
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Transcription
Dolphin - Daupherty, Olla,
Wednesday March 29 1922
Started at 8pm Dolphin at 8 A.M. and
set to Cress locality number 5 on branch
of Rock Creek, one mile north of Daupherty,
at 9:30.
Again started in just below the Randolph chert
at the top of the Bois d'Arc. Here as before are
very common large stroms of Mariaeimus and
within
the common fossils are Spirifer cygneterus, S.
sculptilis, Meristella atoka, Conotheca
cinerea, A. reticularis, Anastrophia and
Dalmanites.
The Bois d'Arc is fairly Cress as far as
thick. It has considerable chert thick weathering.
In the lower half fossils are far more common
and here many Spirifer sculptilis are present also
with Lepy, Chondidoli, Meristella atoka, the
large Pholidomella and many of the agglutinate
Creynans fossils. Also Billings criculus. All
of the Bois d'Arc in Creynanus and not from
the younger beds.