Marion County Sec. 6, T. 21 S., R. 5 E

Quarry, type locality of Florence Limestone at Florence. Center of SE 1/4. 1/2 mile NE of Florence, E side of Cottonwood River, S. of RR track Measured By M.K. Elias, 1935
	Unit No. Description Thickness 24 Limestone, coquinoid, massive 1 ft. 23 Limestone, flaggy 5 ft. 22 Limestone, massive, with Derbya crassa; in upper 4.5, also Composita and Dictyoclostus (small) 11 ft. 21 Shale, calcareous 0.5 ft. 20 Limestone, massive, with Dictyoclostus, Derbya, small round Composita? and fenestrate bryozoa 2 ft. 19 Shale, calcareous, with Composita (collected), large Derbya (collected), Dictyoclostus 0.7 ft. 18 Limestone, massive 1.8 ft. 17 Limestone, massive, with flint in two zones of nodules and a band between. Noflint near top 2.5 ft. 16 Mostly flint 1 ft. 15 Limestone, shaly, with zone of flint nodules in lower part 1 ft. 14 Mostly flint, no flint near top 4.5 ft. 13 Limestone with two bands of flint 1 ft. 12 Limestone with flint band near top 1.5 ft. 11 Mostly flint, mottled with limestone; Meekella and abundant Dictyoclostus near top 2 ft. 10 Limestone, massive, with three flint bnads 3 ft. 9 Limestone, cavernous, with flint nodules in the middle 1 ft. 8 Limestone with flint bands; upper is thin, lower is thick 1.3 ft. 7 Mostly flint 2.2 ft. 6 Limestone mostly replaced by flint 1 ft. 5 Mostly flint, but no flint at the base; with numerous fenestrate bryozoa, Rhombopora and Wellerella (large) 3 ft. 4 Limestone with three flint bands. Fusulinids in 2nd from base and between 2nd and 3rd. Dictyoclostus at the base of 3rd flint; Composita above the 1st flint 3 ft. 3 Limestone (somewhat splittery) with three thin bands of flint close together, Composita, Derbya, Dictyoclostus, fenestrate bryozoa 1 ft. 2 Limestone, irregularly splittery, Composita, Derbya, Dictyoclostus, fenestrate bryozoa 0.5 ft. 1 Shale, calcareous 0.5 ft.
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