. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Si Jo ham QeolJUhi' side border, showing fold of the crown; ^, hind-side border, showing broad waves; 25, d^ upper jaw middle tooth; 3d, c, from left lower jaw; 5 ^, J, very small shortened tooth. Kin- derhoolc {subcarhoniferous) limestone, Burlington, Iowa. XI, Psephodus placenta, St. John and Worthen, Geo. Sur. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and ap


. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Si Jo ham QeolJUhi' side border, showing fold of the crown; ^, hind-side border, showing broad waves; 25, d^ upper jaw middle tooth; 3d, c, from left lower jaw; 5 ^, J, very small shortened tooth. Kin- derhoolc {subcarhoniferous) limestone, Burlington, Iowa. XI, Psephodus placenta, St. John and Worthen, Geo. Sur. 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