. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 745 Pris. Pristicladodus armatus (a variety of springeri), St. K). IIChi John & Worthen, Geol. 111. Vol. 6,1875, page 256, plate 1, figs. 8a, enlarged S times^ large tooth, outer face ; 5, lower basal sur- face with worn protuberances in front, and middle foramen in back margin ; 9 a^ enlarged 2, similar tooth, front; 5, ; c, base; 6^, profile; 10 a, small tooth, outline; h^ enlarged^ front] 11«, enlarged^ minute tooth, front view ; J back face; ^, b
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 745 Pris. Pristicladodus armatus (a variety of springeri), St. K). IIChi John & Worthen, Geol. 111. Vol. 6,1875, page 256, plate 1, figs. 8a, enlarged S times^ large tooth, outer face ; 5, lower basal sur- face with worn protuberances in front, and middle foramen in back margin ; 9 a^ enlarged 2, similar tooth, front; 5, ; c, base; 6^, profile; 10 a, small tooth, outline; h^ enlarged^ front] 11«, enlarged^ minute tooth, front view ; J back face; ^, base. All from Subcarioniferous KinderhooU upper and lower iisli heds. XL Pristicladodus springer!, St. John & Worthen, Geol. 111. 7 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
