. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Plat. 684. Platycerrs ventricosum, Oonrad, Annual Report of New York Survey, 1840. Geology of Can- ada, 1863, page ^58, fig. 461. Hall, Pal. N. Y. Vol. 3, lh59, ;46] p. 310, figs. 1, 2. Lower Helderherg formation, VI. — In Pennsylvania, found along the Pike and Monroe countyoutcropof the Oriskany^ especi- ally on Broadhe ad's Creek (G6, p. 123, 124) ; also, in Montour county. Cooper Geof^^^^^^^^^Qjy^^ township, at Grove Bro.'s tunnel, at Hartzell's quarry, an
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Plat. 684. Platycerrs ventricosum, Oonrad, Annual Report of New York Survey, 1840. Geology of Can- ada, 1863, page ^58, fig. 461. Hall, Pal. N. Y. Vol. 3, lh59, ;46] p. 310, figs. 1, 2. Lower Helderherg formation, VI. — In Pennsylvania, found along the Pike and Monroe countyoutcropof the Oriskany^ especi- ally on Broadhe ad's Creek (G6, p. 123, 124) ; also, in Montour county. Cooper Geof^^^^^^^^^Qjy^^ township, at Grove Bro.'s tunnel, at Hartzell's quarry, and along Chilisquaque Creek (G7, p. 86^ 297, 305, 310) ; also in Huntingdon Co. at Mapleton (T3, 119), and at Three Springs and Orbisonia (T, 35, and 0. E. Hall's MS. report 1875). See Claypole's catalogue (in 000) Spec. 95-3 (four), 200-4 (two), from Grove Bro.'s quarry, Columbia Co , and 200-4 (two) from Mapleton, Huntingdon Co. VIL Platyceras- ? {Orthonijchia ?) Hall, Geology of the y/lj ^^ Fourth District ot New York, 1843, ^- ^^^^^^^^^ P^^^ ^'^^' ^^' ^^' ^ ^^^^ ^' ^-^^^ o/iA^^^^^^^^^^m Helderherg formation. 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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Keywords: ., bookcentury1800, bookdecade1880, booksubjectpaleontology, bookyea
