. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Ccm CL^a J 3^t>3. Orthis unguiculus {Spirifera unguioulus.) See Ambocoe- lia umbonata.—It occurs with many other Chemung shells at bridge over Crowley's run, Erie Co. Q4, p. 283.— VIII g. Orthis vanuxemi. Hall, Tenth Reg. Rt. N. Y. 1857. yj Geology of Can- ' ada, 1863, page 384, figs, 417 a, Z>, c, ventral, side, and dorsal views of a spec- imen from the W. Canada Hamilton formation^ VIIIg. Spec. 808-2, -24, from Dingman's Falls, Pike Co. Hamilton.^ VII
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Ccm CL^a J 3^t>3. Orthis unguiculus {Spirifera unguioulus.) See Ambocoe- lia umbonata.—It occurs with many other Chemung shells at bridge over Crowley's run, Erie Co. Q4, p. 283.— VIII g. Orthis vanuxemi. Hall, Tenth Reg. Rt. N. Y. 1857. yj Geology of Can- ' ada, 1863, page 384, figs, 417 a, Z>, c, ventral, side, and dorsal views of a spec- imen from the W. Canada Hamilton formation^ VIIIg. Spec. 808-2, -24, from Dingman's Falls, Pike Co. Hamilton.^ VIII c.—869-8, from LeBoeuf quarry, Erie Co., Pa. (00, p. 237) in Third Oil Sand or Panama conglomerate^ Upper Chemung^ VIII g, [Note. — All three were verified specially by J. Hall, Nov. 1888.—In Perry Co. at Barnett's Mill (000, spec. 11,759) in Hamilton upper shale,—In Huntingdon Co., numerous in the bottom Hamilton beds (just oyer Marcellus) at Goodman's near Huntingdon (T3, p. 258.) Also in Hamilton lower shales at the Coffee run railroad quarry (T 3, p. 112.—In Columbia Co., Little ^Fishing creek section f G7, p. 75) it has several horizons • one in the Tully limestone; and two in the Hamilton upper. 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
