. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. HalU Starts, t^p^. Nuculana arata.^(iVi^wfe arata)^ Hall, Stanbury's Ex- pedition to Great Salt Lake, 1852, page 413, plate 2, fig. 5 5, right valve, front end broken oiF; a^ hinge, beaks, back lunule; a beautiful shell, occurring with Terehratuloe^ SpirifercB and Pro- ductus in the Western coal measures. In S. W. Pennsylvania recognized by J. J. Stevenson in the DecTtef's creek shale, under the Mahoning sandstone, at Mor- gantown, W. Va. Report L. p. M.—XIIL
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. HalU Starts, t^p^. Nuculana arata.^(iVi^wfe arata)^ Hall, Stanbury's Ex- pedition to Great Salt Lake, 1852, page 413, plate 2, fig. 5 5, right valve, front end broken oiF; a^ hinge, beaks, back lunule; a beautiful shell, occurring with Terehratuloe^ SpirifercB and Pro- ductus in the Western coal measures. In S. W. Pennsylvania recognized by J. J. Stevenson in the DecTtef's creek shale, under the Mahoning sandstone, at Mor- gantown, W. Va. Report L. p. M.—XIIL Nuculana bellistrlata. {Leda helUstriata^ Amer. Jour. Sci. Vol. 25, 1858, page 261.) Collett's Indiana Report of 1883, page 146, plate 31, figs. 8, 9, somewhat enlarged^ left side and hinge views. Occasionally nearly an inch long, but usually much less. Roof shales of coal M, in several counties, Ind. In Pennsylvania, occurs in the Ferriferous limestone of Mercer and Butler counties, Q3, p. 25, V, p. 146. Also, in the Black Fossiliferous limestone of the Barren measures of Fayette Co. K3, p. 310; L, p. m,—XlII, XIV. Nuculana'(Ze^(35) diversa, Hall, Vol. 5, part I, page 329, /i-: XLvn3'2|plate 47, fig. 32 (selected from figs. 31 to 37). Claypole's specimen 5-89, in the Hamilton beds * of Perry Co., Pa. Report F2, preface, p. xiv.— Wai^^\ VIIIG. Nuculana {Leda) rostellata. Hall, Pal. N. Y., Vol. V, ^^., enlarged twice .)i\iQ^ common form; fig. 44, enlarged three u .7-^^^^^— , 7^^^^^^^^- times (copied by Van Iterson). Recognized in Claypole's specimens 103-1, 2, 4, Penn township, Perry Co., Pa., Uppermost Chemung beds. VIII IX. Nuculana ? In Chemung bed No. 41 of Section 63, N. Br. R, R. from Hartville to Wapwallopen, Luzerne Co., Pa., 1000 feet above the Genesee slate. G7, p. 197.— 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
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