. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 111. Vol. 4, plate 2, fig. 1, and vol. 6, 1875, page plate 18, figs. 6(35, side view of fragment of large spine, with tuberculose or- namentation ; 5, c, tubercles enlarged; 8 5, front face of a smaller specimen; Gs d^ 6, sections; 9 J, very small specimen (Other figures omitted). Quincy, 111. Upper Burlington lidiestone. XI GeoL IllitL Physonemus parvulus, St. John & Worthen, Geo. Sur. 111., vol. 6, 1875, page 453, plate 18, figs. ll(z, side view, re- st
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 111. Vol. 4, plate 2, fig. 1, and vol. 6, 1875, page plate 18, figs. 6(35, side view of fragment of large spine, with tuberculose or- namentation ; 5, c, tubercles enlarged; 8 5, front face of a smaller specimen; Gs d^ 6, sections; 9 J, very small specimen (Other figures omitted). Quincy, 111. Upper Burlington lidiestone. XI GeoL IllitL Physonemus parvulus, St. John & Worthen, Geo. Sur. 111., vol. 6, 1875, page 453, plate 18, figs. ll(z, side view, re- stored along back face; 12a, side view and cross section of fishspine^ restored in outline. Boonville, and Warsaw, 111. Rare in the fish-bed horizon of the Keokuk limestone. 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
