Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
3.4
Clystone, dark grey to black
scattered qtz & cht grains &
granules, + is sandy, bzsl
0.6t is conglom. Sandy
clyst. Granules coarser toward
bze.
4.0
Clystone, sandy, light grey,
shlty at bze, sparsely scattered
granules in lower foot.
1.8
Clystone, sandy, dk grey
grading to grey ss, of
unit below, chert & qtz
granules, scattered.
1.2
Sandstone, grey cgltc, lower
0.8 is fairly well
indurated, with cht +
qtz granules & small pebbles
4.7
Sandstone, mid gr, with
scat. coarser grains,
grading to celtic. 1/2's
upper grey part-0.5t
then white, yellow wash
with some carb pings
for 0.5, then rest clean
white variable. Base has