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Contributed by Yale Peabody Museum of Natural History.
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Transcription
Locality 33 - chiefly road best sides of dirt secondary
clue south of Eagle Butte 2 1/5 - 3+ miles, chiefly on
that pvt in S 1/2, sec.
A succession of slumps of fossils, pvt of
Timber Lake. Unfortunately none of blocks
lend selves to a trustworthy section,
But the south knob & north knob (see
diagrams) have best actual exposures.
South of S. Knob along road, foss conc layer
in in E bznkt rd around small knob 70yd't
S of intersection, Knob itself has Big
Cucullzea concs on it, possibly in place
relative to concs in road cut and 10.5-12 ft
above them.
CAZ layer
conc's
in Szw
she &
clunchy end
#15,
cones & lepid sand Zumpiza
&
intersecting
E cut-off
S Knob.
Water E cut-off
small knob
? in place
berren here
berren here
S. knob
float conc
A-4674
one conc?
coll
A-4673
Proto, Proto, Oxy,
P. linguiformis
concs
A 4676 pvt of Pteriz conc from
1st place
Only well defined part of succession is
that with large purplish-red withing concs with
Big Conc's and lodey sand 10' t below which
contains sect. rbyrb with hard glue to greenish-y the
Sandy concs. You found one in place wit Pt, Proto-
Oxytame assoc & many small communities, this
is coll. A-4673
A4674 was in float well down slope and looks
like an "zygossinus" type assoc. with big Spheno
layer - tho no such layer established at
this locality.
A4675 is float from a
variety of places in zone
30