Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Parts
G
purple
green - purple layers
wash + rubble
Sw2 Swelo
Sketch of cut to portal - not to scale either way
looking N.
See footchewers for S view
red clay, 15'
gray
B
A
disconformity
F
E
D
C
gray-green
red - purples
gray - green