. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 330 Leptcena trilohata. See Strophomena trilobata. // g. Leptaena ? abundant in the Orinoidal limestone of the Pittsburgh series (Lower Barren Coal Measures). Stevenson in Trans. Am. Phil. Soc. Philada. Vol. 15, page 26.âX/F. Leptocoelia acutiplicata, {Atrypa acutipUcata^ Conrad, Ann. Rt. N. Y., 1841, Upper Helderlerg.) Found by I. 0. White, in the Selinsgrove lower limestone^ {Corniferous^ or Marcellus) in Northumberland Co., Pa., G7, pp. 79_, 80, 360


. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 330 Leptcena trilohata. See Strophomena trilobata. // g. Leptaena ? abundant in the Orinoidal limestone of the Pittsburgh series (Lower Barren Coal Measures). Stevenson in Trans. Am. Phil. Soc. Philada. Vol. 15, page 26.âX/F. Leptocoelia acutiplicata, {Atrypa acutipUcata^ Conrad, Ann. Rt. N. Y., 1841, Upper Helderlerg.) Found by I. 0. White, in the Selinsgrove lower limestone^ {Corniferous^ or Marcellus) in Northumberland Co., Pa., G7, pp. 79_, 80, 360- See Claypole's 91-1; 223-5 (nine).âFZZ/«, h Leptocoelia dichotoma (now Coelospira dichotoma.) See Appendix. Leptocoelia flabellites {AtrypaHabelUtes^GonxdiA. ,^i. N. Y., 1841, Oriskany,) Found by White, in Cooper town- ship, Montour Co., Pa., G7, pp, 86, 297. Claypole's Catalogue, Spec. 95-8. In Bedford Co., on Wills creek, bed 39 of the Hyndman section (104' to 169'beneath the top of Oriskany) is rich in it. Stevenson, T2, 104.â VIL Leptocoelia hemispherica {Atrypa hemispherica.) Hall, V 1843, page 72, fig. 17,4. Clinton. (Sowerby, p. 829, in Murchison's Silurian Researches, pi. XX, f. 7.âAt Matilda furnace fossil ore bank, Mifflin Co., Pa., in â the Clinton roof shales. Hale & Hall got specimens 503-1-2-7.âAt Patton's limestone ore bank, near HoUidays- burg, Blair Co., Sanders got specimens 513-1, 513-8.âAt Cam- bria Iron Co.'s slope on Frankstown fossil ore iedj specimen 514-2 (?)âIn the roof slate of the Frankstown bed, specimens 515-2 (?) and 515-3.âF«. Leptocoelia imbricata, Hall, 10th Rt. 1857. Lower Held- erSer^, crowded in a thin layer of limestone (150' beneath the bottom of Oriskany sandstone) at Bedford station, followed by Stephenson to Bedford, and well exposed under the African church. T3, p. 149.â VL,âSee Appendix, Leptocoelia intermedia. See Appendix. Leptocoelia ? in the shales enclosing the Clinton sili- ceous fossil ore bed, 1^


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