. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. I860; Illinois Rt. of 1866, Vol. 2, page 385, plate 31, fig. 16.) Collett's Indiana Et. of 1883, page 157, plate 33, fig. 1, 2, natu- ral size. XIII-XV; Lower and Upper Coal measures, from Indiana to Nevada; in Indiana, Upper Coal measures.— In Eastern Pennsylvania, doubtfully identified by Heilprin as a spec, in collect, of Wyoming Hist. Soc. at Wilkes Barre, from Mill Creek limestone, 1000 feet up in anthracite measures above Conglomerate No. XII; therefore
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. I860; Illinois Rt. of 1866, Vol. 2, page 385, plate 31, fig. 16.) Collett's Indiana Et. of 1883, page 157, plate 33, fig. 1, 2, natu- ral size. XIII-XV; Lower and Upper Coal measures, from Indiana to Nevada; in Indiana, Upper Coal measures.— In Eastern Pennsylvania, doubtfully identified by Heilprin as a spec, in collect, of Wyoming Hist. Soc. at Wilkes Barre, from Mill Creek limestone, 1000 feet up in anthracite measures above Conglomerate No. XII; therefore Monongahela series. An. Rt. Geol Sur. Pa. 1885, page 457. In West Pennsylvania, Stevenson found it in the gaps of Westmoreland and Fayette Cos., in Subcarboniferous strata. Rt. KKK, p. 311. XIio XV. Bellerophon crenistriatus. (Hall, 1876, Ilk Dev. Foss. Pal. N. Y. Vol. 5, part 2, page 116, plate 25, fig. 17.) Olaypole, preface to Re- port F2 ; list of fossils in Perry Co., Pa., in Hamilton Upper shale. See 000, cat- alogue, Claypole's specimen 5-102, from Barnett's mill. VIII c.—Note by J. Hall, 1879. Thus far rarely found, but at distant places in New York: Schoharie Co., one specimen; Chenango Co., one; Otisco lake, one; Cayuga lake, one; Liv- ingston Co., one. It is different from any other Hamilton form. JBellerophon expansus. See Bucania expansa, VIII 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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