. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. difficulty in identifying this curious and beauti- ful fossil, which is quite abundant in the Treiiton limesto7ie, middle and upper beds, at Trenton falls, Jacksonburgh, Middleville, etc., N. Y., by its oblique ridges and nearly vertical strias (more prominent in the depressions than on the ridges). Shell grooved along the angles. Sephuncle excentric; cast smooth, with deep groove at angles, and shallow groove on the center of cast face of the pyramids.) Tren
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. difficulty in identifying this curious and beauti- ful fossil, which is quite abundant in the Treiiton limesto7ie, middle and upper beds, at Trenton falls, Jacksonburgh, Middleville, etc., N. Y., by its oblique ridges and nearly vertical strias (more prominent in the depressions than on the ridges). Shell grooved along the angles. Sephuncle excentric; cast smooth, with deep groove at angles, and shallow groove on the center of cast face of the pyramids.) Trenton and Hudson river formations. Conularia, mostly of undescribed species, abound in the Meadville upper limestone, at Glendale, Crawford Co., Pa., with many other shells, and in many other exposures of that formation. Q4, 83, 140.—Sulearhoniferous.—XL Coprolites. (Dung of fish.) See Appendix, Conulus priscus. Carpenter. Dawson, Acad. GeoL, 1868, p. 385, f. 150, a land snail shell, -f-^ in. long, found by Dawson in the pupa layer of the Goal Measures, NoYa Scotia, mentioned under Pupa vetusta. F r a g - ments of another snail shell? were got in 1866.— Daw 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
