Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
37.5
Conglomerate Crossbedded
Matrix abt 75%
Medium to fgy, SS,
Pebbles of ss & andesite lava
Contact somewhat
Irregular with SS beneath
& some prominent staining
of contact & occasional
of the conglo...
40.
Hard well cemented white
Xbedded ss. medium x
Coarse grained with
Conglomeratic beds in it.
43.2
SILTSTONE somewhat
44.8
browNish grey - little resist.
Resistant ledge of
Bedded siltstone finish
clay on bedding & grex
minute joint crk.
1. grey
47" pinkish yellow grey
siltstone + clay highly
fractured with
cracks recemented
& fret.