. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Gco[ oc;\^ ) I-. fialf, Vol///,/^, W, />/. 101^ Report, 1857; Pal. N. Y. Vol. 3, 1859, page 459, plate 107, figs. 1 to 15; selected figs, ba^ small dorsal valve of usual or pre- vailing form; 5^, profile of full grown specimen; 7, interior of two ventral valves, one preserving the deltidial plates, the other not; 8, interior of two dorsal valves, one showing the. Please note that these images are extracted from scanned page images that may have be
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Gco[ oc;\^ ) I-. fialf, Vol///,/^, W, />/. 101^ Report, 1857; Pal. N. Y. Vol. 3, 1859, page 459, plate 107, figs. 1 to 15; selected figs, ba^ small dorsal valve of usual or pre- vailing form; 5^, profile of full grown specimen; 7, interior of two ventral valves, one preserving the deltidial plates, the other not; 8, interior of two dorsal valves, one showing 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
