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Contributed by Yale Peabody Museum of Natural History.
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Transcription
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Section 29 contd.
Thicknes
(feet)
1. Limestone, light gray weathering, or-
ganic fragmental, lower 14 feet mas-
sive, upper 5 feet massive, coll. 29-1,
Triticites beedei, T. comptus, T.
primarius, T. ventricosus . . . . . . . . .
22
Covered below.
Section 30
This section begins 2.9 miles N 75° W of the Mont-
gomery ranch house (old Dessie ranch) on the lower slope of the
low escarpment and continues generally northward across a
saddle and to the top of the northern most knob.
Top of section
Thicknes
(feet)
Gaptank Formation
22. Limestone, like unit 19 . . . . . . . . . .
21
21. Sandstone, green-yellow weathering, very
fine quartz sand, calcite cement . . . . .
4
20. Limestone, like unit 19 . . . . . . . . . .
7
19. Limestone, gray to brown-gray weathering,
organic fragmental, coll. 30-19,
Triticites ventricosus . . . . . . . . . .
12