Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
time have considerable Haell shat that also
is picking for the Cambrian. All of those pebble,
(in rare cases up to 6".)
up to 2 mols across are well rounded and
show considerable transportation. The sand-
stone is coarse clean sand in a greenish
base. Though it occur the grains of conglomerate
for a far miles thick, they up to be many for
thick.
The conglomerats are restricted to the lower
186 foot. Then come heavy redded clean quartz
sand with jasper thin veins, 1 greenish material
surprizing that one is to 3/8 x 1" long.
with occasional pebble of serpentine. The later
sandstone have a slight serpentine color. These
strata are followed by thinner bedded white sand-
cemented with some and once of shale
sometimes
becoming a greenish sandy then red clay orell.
the upper bedding area is
Gradually the section goes over into smooth
shales of a silty luster, that look much like some
Clinton shales. Originally the color is greenish
with these are interbedded sandstone and the
at the top appears another quartz grits all in