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Contributed by Yale Peabody Museum of Natural History.
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Transcription
loc.8
loc.9
Whitehorse Ridge Localities I and J.
Fox Hills contact as along road, change coming
at "yellow sulphur" zone. Both Nicolleti and
Peanut Brittle zones in and fossiliferous, but
soil slip covers over between latter and the
barren cone zone which holds up the
bluffs locally. Between PB and barren
some float with rb garvillia cones.
Above barren is float of fossilif. cones
of the small "protocruzii" and P.nebrascensis.
Locality I section--
(1) 10.0-?
Shale, silty, dk. gray, becoming
shelier downward - Elk Bully -
zone smell ls cones about at
change top this interval. Worth gray
(2) 18.0
Siltstone clayey, minor silty sh.
grey to brownish grey,
weathers a very light grey, loc.2 skelly silt,
is highly silty, loc.2 skelly silt,
chiefly blocky, ferruginous
with jivosite balls of yellow
sulphur beginning 4.0 above base.
Breakdown
4.0-7.0 Greatest concentration of
jivosite
5.0-8.0 Levge cones, with thick-
grey to dk grey punky 56