Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
132
14) Conglo, about 6" grading up into
a rubblly algal, sponge, a few peawlines
which may have been transported around
stones
6'
15) Sandstone light
brown. 1/16 to 1/8" beds -
9'
16) LS, Calcareous with organ frag gronval size.
1'
17) Sandstone brown - 6"
note: here the calcareous is angular
at its base and roots on eroded weathered
brown sandstone - (apparently the
major break in sedimentation?)
18) Like #16 2'
19) LS, biobernal, gray weathering with
brown conglo chert pebbles. 7/22/57/7
6' becomes a calcareous at the
hp (2') and a flat top surface w/silicious
iron (brown) weathering.
133
20) Sandstone, brown, like #15 - 4 1/2'
21) LS, rubble, with chert conglomerate,
ex. conglo cobbles: grades into a calcareous
(cupper 6" to 1") with a flat, silicious iron
stained upper surface. Coll. 7/22/57/9
7 1/2'
22) Sandstone, brown weathering, much
and
calcite with the fine quality sand. 2'
23) LS, massive, brownish gray weathering
chert pebbles, and ls boulders scattered
in fluv. - 15'
24) LS, mostly calcareous - 4 cycles of
rubble, through calcareous to flat top with
silicious iron stained; 21'; (at top 7/22/57/9)
top of ridge
50' NE of measured section a chert &
quartz conglo has cut a 8' channel
in unit #23. This conglo appears
very much like unit 8 (in the lower part).