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Contributed by Yale Peabody Museum of Natural History.
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Transcription
Section 2, Measuring up from base of shaly silt in
unit 9 of preceding section #1
(1) 23.6 Silty and sandy shale grading upward through
clayey sand and silt to vfg sandstone with
minor clay. Lower 5' shale gives crazy to
sand with irregular shale blocks and
irregular layers, chiefly silty shale in
lower 2' only. At about 15' from base
sand is dominant lith, vfg weathes
yellow brown, is slightly clayey.
Sample 1 - About 3' from base
Sample 2 - About 3' from top.
(2) 2.3 Concretion layer - Large, calcareous,
brown to CB weath. Jschratid coars
with v/zre clam shell fos. Jackets lumpy
vfg ss silt, clc. some worm tubes.
(Cocullize horizon)
(3) 1.6+ Sand zs below concretion lay r
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