. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Murchisonia linearis, Billings. Can. Nat. and Geol., Vol. '//d. Murchisonia linearis (BillinpTs) 4, 1859, Calciferous Sandstone formation. GeoL Canada, 1863, 3J, page 119, fig. 31.—II a, Murchisonia macrospira, Hall. Pal New York, Vol. macrospira (Hall).. GboJCsh /ass 2, 1852, p. 346, pi. 83, f. 5. QuelpTi for- mation. Geology of Canada, 1863, p. 339 fig. 344.— Vl\ — Hall's fig. is a mould of 4 whorls, with strong keel and a canal on the Plea
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Murchisonia linearis, Billings. Can. Nat. and Geol., Vol. '//d. Murchisonia linearis (BillinpTs) 4, 1859, Calciferous Sandstone formation. GeoL Canada, 1863, 3J, page 119, fig. 31.—II a, Murchisonia macrospira, Hall. Pal New York, Vol. macrospira (Hall).. GboJCsh /ass 2, 1852, p. 346, pi. 83, f. 5. QuelpTi for- mation. Geology of Canada, 1863, p. 339 fig. 344.— Vl\ — Hall's fig. is a mould of 4 whorls, with strong keel and a canal on the 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
