. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Y. Vol. 2, 1852, p. 71, pi. 23, fig. 7 a, 5, c, d. Dorsal and ven- tral valves, profile and front views of a full grown specimen, showing 3 plications in the mesial sinus and 4 on the eleva- tions ; specimen somewhat flattened from the rounder perfect shape; species easily known by its few strong folds,undivided from the beak. From the upper limestone of the Clinton at Lockport,N. Y.) — In Pennsylvania found by White in the Montour ridge fossil ore hed and in
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Y. Vol. 2, 1852, p. 71, pi. 23, fig. 7 a, 5, c, d. Dorsal and ven- tral valves, profile and front views of a full grown specimen, showing 3 plications in the mesial sinus and 4 on the eleva- tions ; specimen somewhat flattened from the rounder perfect shape; species easily known by its few strong folds,undivided from the beak. From the upper limestone of the Clinton at Lockport,N. Y.) — In Pennsylvania found by White in the Montour ridge fossil ore hed and in the Clifiton upper olive shale. (G7, pp. 113, 232, 252, 341); and by 0. E. Hall in the Furguson Valley Clinton ore of Huntingdon Co. (Proc. A. P. S., Jan. 5, 1876.) Va, Rhynchonella rugosa. Hall. (Atrypa rugosa) Pal. N. la. 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
