Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
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Transcription
LJH 8722
660 m S; 335m E, NW cor sec 6
T44N, R93W, Hot Springs Co.,
Wyo.
Cedar Mt. Quad.
Possible K/T boundary sample
1 Base at top of prominent
whitish yellow, friable SS
2 77cm Carb unit - Black to dk gray
Carb sh w/stringers of white
at 69-70 cm
Parting whitish iron
stained sandy to
clay bed lens of silty sand 2cm below
3 45cm Shale, lt gray to olive green.
with sandy stringers
2.5m Sand - lenticulate
yellow brown friable
Samples in unit 2
8722 a 3H- 4h cm.
b 60- 65 cm just below "Tonstein"
c 69-70cm "Tonstein"
d 70-73cm Carb shale above
tonstein