. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 111., Vol. 7, 1883, page 209, plate 14, figs. 5 «, J, <?, upper right tooth, fragments showing rough crown surface; 5, back edge; (?, articular or inner margin. (Omit figs. 6 a, 5, c). Cedar Or., 111. Main fish-bed in Upper Burlington limestone. XI. Psammodus grandis, St. John and Worthen, Geo. 111., Vol. 7,1883, page 211, plate 15, figs. {1 a to d omitted); 2 a, lower tooth of a large fish, showing upper grinding sur- face, worn with use; 5, back ed
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 111., Vol. 7, 1883, page 209, plate 14, figs. 5 «, J, <?, upper right tooth, fragments showing rough crown surface; 5, back edge; (?, articular or inner margin. (Omit figs. 6 a, 5, c). Cedar Or., 111. Main fish-bed in Upper Burlington limestone. XI. Psammodus grandis, St. John and Worthen, Geo. 111., Vol. 7,1883, page 211, plate 15, figs. {1 a to d omitted); 2 a, lower tooth of a large fish, showing upper grinding sur- face, worn with use; 5, back edge of it; c profile. (3 a^ J, c, omitted). Keokuk limestone. XI. Psammodus lovianus, St. John and Worthen, Geo. Sur. 111., Vol. 7, 1883, page 207, plate 14, fig. 7a, lower tooth, crown. 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
