Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
breathing hardy shale
Henry bedded dark grey limestone, and locally deeply
worn and other chalks.
crinoidal and cup ends, Thickness 174 feet.
Argillaceous shale li to shale. About 4 feet thick.
Has many Bryozoan and Petalostropha and Loricifera reticula
[illegible]
Costatus. There are of the Bryozoan beds at Cork Valley.
marginal (part)
Argillaceous slightly dark grey limestone weathering partly
shaly, has cup ends, commonly A. reticularis
Thickness 15 feet, has a granular appearance due to comminution
Of maybe that this is the 'Bastard Limestone' and forlorn
of fossils and small shells.
Here the break between the Marliens and the Tolmarinos.
Then bedded undulating almost Hackle li., weathering
dense flake, hard and brittle. Thickness 11 feet 6 inches,
irregular
joints 1 to 5 inches. Has Loricifera Lepeditia in lower part.
Three layers of subplanular li., 2 feet thick. Maybe
the top of 'Bastard limestone'
same li., as just above the 3 beds. Thickness 9 feet.
Dense fine grained flake limestone that will weather into
a then slightly irregular bedded li. Saw no fossils.
About 5 feet.
[At first we thought the break here but there is more]
Thin bedded, platy or sheet, Hackle limestone abounding
in Lepeditia alta and very few Bryozoan. The top of
the Bossardville = Tonraway.
Hack my silicene calcareous
From the Hornsville shale at the end of the farm