. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Pleurotomaria swallovana, Hall, Trans. Alb. Inst. Vol. 4, Xl^^^^smmsL ^. 1856.—Whitfield, Bull. 3, Amer. Mus. Nat. Hist. 1882, pi. 9, figs. 1, 2.—Col- lett's Indiana Kt. 1882, p. 365, pi. 32, figs. 1, 2, enlafged four times^ top and no(. 3j^.side of specimen from Spergen |Hil], and at several other places in Indiana it is found. Subcar- ioniferous.—XL Pleurotomaria sybillina, Bill. Pleurotomaria tabulata, (Hall. Iowa Report, part 2, p. Vjii c4- ^^ 72
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Pleurotomaria swallovana, Hall, Trans. Alb. Inst. Vol. 4, Xl^^^^smmsL ^. 1856.—Whitfield, Bull. 3, Amer. Mus. Nat. Hist. 1882, pi. 9, figs. 1, 2.—Col- lett's Indiana Kt. 1882, p. 365, pi. 32, figs. 1, 2, enlafged four times^ top and no(. 3j^.side of specimen from Spergen |Hil], and at several other places in Indiana it is found. Subcar- ioniferous.—XL Pleurotomaria sybillina, Bill. Pleurotomaria tabulata, (Hall. Iowa Report, part 2, p. Vjii c4- ^^ 721,,figs. 12, ^m ^ta_ A. ^^ ^^^ OoUett's Indiana Report of 1883, p. 160, pi. 32, figs. 4, 5, natural size^ opposite views of a large specimen, kno w n in the Up per Coal Measures of the west from Indian a \\'\>/> to lo wa.—In S. W. Pennsylvania also, Stevenson's Report K3, p. 310.—XV. P. taggarti, Meek.—P. tectoria, Winchell.—P. tenui cincta, M. and W. Pleurotomaria tenuimarginata. See Botrochus concavus. P. tenuistriata, Shumard. Tr. St. Louis Ac. Pleurotomaria textiiigera. Meek. Proc. Acad. Nat. Sci- Phila. 1871.—Pal. Ohio, Vol. 2, 1875, p. 314, pi. 13, fig. la-, mainly an internal cast, but shows indistinct remains of surface markings; 75, gutta- percha cast of upper part of a spire of this shell taken in a natural mold, showing the shai p lines of growth. Supposed by Meek at first to be Hall & Whitfield's P. mississipiensis. from the Burlington limestone- It is abundant in the Waverly strata at Medina, Ohio.— Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lesley, J. P. (J. Peter), 1819-1903; Pennsylvania. Board of Commissioners for the Second Geological Survey. Harrisburg, Board of Commissioners for the Geological Survey
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