. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Fa/.OhioyijlJ:.nafe Xv/. Platy stoma tum^idum, villense. XIII. See P. grey- MsllJstk rR Platystoma turbinatum. Hall. 14th An. K. N. Y. 1861, pa^e 106. Figure from 15th An. Rt. 1862, plate 5, fig. 18. pt ^ Upper Helderherg formation, VIIIa. Platystoma unisuleatum, {Pleurotomaria unisulcata^ Oonrad, 1842J Hall, Pal. Vol. 5. Villa. Platystoma ventricosum, Oonrad. Journal of Academy of Nat. Sciences, Phila. Vol. 8,1842,Z^2^76r Helderherg, Figure borrowed from Geo
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Fa/.OhioyijlJ:.nafe Xv/. Platy stoma tum^idum, villense. XIII. See P. grey- MsllJstk rR Platystoma turbinatum. Hall. 14th An. K. N. Y. 1861, pa^e 106. Figure from 15th An. Rt. 1862, plate 5, fig. 18. pt ^ Upper Helderherg formation, VIIIa. Platystoma unisuleatum, {Pleurotomaria unisulcata^ Oonrad, 1842J Hall, Pal. Vol. 5. Villa. Platystoma ventricosum, Oonrad. Journal of Academy of Nat. Sciences, Phila. Vol. 8,1842,Z^2^76r Helderherg, Figure borrowed from Geology of Canada, 1863, page 962,fig. 472, assigned to the Oriskany forma- tion. — In Pennsylvania collected by 0. E. Hall W from Royers' ridge near Orbisonia, Huntingdon, Co. Report 000, p. 209, spec. 703-12. Also, by White, at Mapleton in the sand quarries (T3, p. 119). Also, in Bedford Co. they crowd a layer of sandstone, 142' below the top of the Oriskany formation^ at Hyndman on Will's creek, and are abundant at the south side of Bedford Springs (T2, p. 86, 104, 148).—F/; VII Plecia similkameena, Scudder. An insect found in the rema^^^^^ lose Miocene {?) tertiary heds of British Columbia. Fig. 1086 (f size) in ZittePs Handbuch—i/^d)- 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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