Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
47
North side of East Baz up to Lead Core.
Three feet of same with Cryptogron.
Four feet of dense colored li. with little chalk.
From foot of lithr to dense colored li.
Four feet of premixt dense dark-colored li. with many Ceratipen.
Dip foot of light-dense colored li.
Three feet of premixt-dense colored li.
Three feet of dense-colored laminated li. My characteristic is thin laminae.
One foot of redish laminated li.
Eight feet of light premixt greenish li. and Billingsella, Ceratipen torta and gastropods (Affilata, Raphistoma). 11-5 feet to top of this layer fine bitumen of section. The fossils are common but poor and very hard to pick. Lot marked A. The bed is replete with small (½ to 2 inch) Cryptogron.
Whiter foot Ceratipen are very common.
Five feet of dense chloridic grey footy clay bedded dark colored anthers interred. Hardly beds. No fossils
Four foot of premixt-dark colored li. replete with small Cryptogron, and Ceratipen and Billingsella. Lot B.
Nearly medium bedded
Above continue the greeter li. for about 30 feet to an undulatory plane
a fine thin grain of Cryptogron here,
The should use this undulatory plane to distinguish Beckmantown from Chaggy. This then gives 154 of exposed Beckmantown.
Harley determined 100 feet of B. here.
The Cryptogrons become more and more common upward and finally made up about one half of the orestand a premixt-dark colored beds.
Large leads are nearly zero, rather small balls up to 2 inches and reddish