. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. depressed in the center; a series of square cells, the mouth of a tube in each. Trenton formation. II c. Receptaculites ohioensis, Hall and Whitfield, Pal. Ohio, V^ .^,.. 'Paid ^^^' ^^ l^'^^^ Pa^^ l'^^5 plate 6, fig. 1, a hemispherical specimen, showing the large rhomboidal cells over tlie dome and the narrower crowded cells on the larger vertical portion, the latter being probably a deception produced by the greater obliquity of the ranges, the peculia
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. depressed in the center; a series of square cells, the mouth of a tube in each. Trenton formation. II c. Receptaculites ohioensis, Hall and Whitfield, Pal. Ohio, V^ .^,.. 'Paid ^^^' ^^ l^'^^^ Pa^^ l'^^5 plate 6, fig. 1, a hemispherical specimen, showing the large rhomboidal cells over tlie dome and the narrower crowded cells on the larger vertical portion, the latter being probably a deception produced by the greater obliquity of the ranges, the peculiar apertures, and the presence of crystalline matter adhering to most of the speci- mens. Species easily distinguished by its small size and dome form, except from H, Wisconsin, which however has much larger cells and grows much larger; no B, ohiensis having been found more than 1^" diameter. The little round (young?) ones resembles E, glohularis^ Ha 1, of the Galena limestone^ which has cells twice as large. Yellow Springs, 0. Niagara limestone, F5. Receptaculites oweni. Hall (1861, Geol. Wisconsin, Ga 1 e na 1 ime- stone.) Ool- lett's Indiana JReportof 1882, page 243, plate 1, fig. 1, upper side of this Rhizopod. (It is the Coscino- pora sulcata of Goldfuss. Owen's Rpt. on Mineral West, 1844, p. 40; also VanCleve,) Trenton (Galena lead-bearing limestone) formation in the West. Also, Niagara formation in Indiana (see Billings, Oanad. Naturalist, June, 1865, with figures of structure.) II c ;— V a. Receptaculites reticulatus. (Orhituloides reticulata^) Owen. Minn. Lands. 1844. Niagara. VI. (S. A. M.). 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,
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectpaleontology, bookyea
