Dickinson County Sec. 3, T. 14 S., R. 2 E

W side of the bridge of Turkey Creek, NE corner, NW 1/4 Measured By M.K. Elias, 1932 Remarks: V-10
	Unit No. Description Thickness 21 Mudstone, yellow-gray, wavy banded, cavernous, in part replaced by secondary crystalline limestone 1 ft. 20 Limestone, with crystalline geodes and horizontal veins of calcite, with numerous small pelecypods and gastropods 1 ft. 19 Shale, with geodes 1 ft. 18 Mudstone, light gray, banded, with geodes 0.5 ft. 17 Limestone (coquina-like) with pelecypods and gastropods 0.5 ft. 16 Mudstone, irregular weathering, cavernous, yellow-gray, with small pelecypods and gastropods in upper part 1.5 ft. 15 Mudstone, banded 1.8 ft. 14 Mudstone, soft, splittery 0.8 ft. 13 Shale 5 ft. 12 Shale, calcareous, with Derbya, Composita, Rhombo, Septo, and crinoids 4.2 ft. 11 Limestone 0.8 ft. 10 Limestone, flaggy, with Composita, Myalina, Aviculopecten, Pinna, bryozoans 0.4 ft. 9 Shale, calcareous, with bryozoans 1 ft. 8 Limestone, with bryozoans, crinoid joints, Aviculopecten, Myalina, Pseudomonotis, Pinna 0.6 ft. 7 Limestone, solid, fossiliferous (small shells and fragments) 1.2 ft. 6 Shale, calcareous 1 ft. 5 Shale, light greenish-gray 2 ft. 4 Shale, yellowish-green 1 ft. 3 Shale, bluish-green 1 ft. 2 Shale, maroon 1 ft. 1 Shale, red 1 ft.
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