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Contributed by Yale Peabody Museum of Natural History.
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Transcription
CONOS IN MATRIX AS AT
36.5
36.3 10YR 7/2 PLATEY, CLAYEY
MICAC., 17O, SLST.
Wh. Col. Slope 36.3 10YR7/2
Some Pl. Mat.
36.5 Very Silty, micaceous
27O, Irreg Platey, 5Y7/4
CLAY
GRades INTO G.V. above
37'
Golden Valley F.M.
Lower mbr
37' N-7, KAOLINITIC, SLIGHTLY
SILTY, MASSIVE CLAY
Wh. Color Sl, 27 - N-7.
38.9 Layer of 5YR 7/3,
very fissile, lignitic
CLAY WITH MANY LEAF
FRAYS ALL CERCI DOPHYLLUM.
39.4 Very fissile, slightly