. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. OrthoplearodcLS (oitvexiis, - Geo/J/l. Vol, vn,piaU /3, Sur., Ill, vol. 7, 1883, page 193, plate 13, figs. 4a, 5, c. upper back tooth of the right jaw of the fish, from above and sidewise, and section; 5 «5, 5, lower back tooth. Found by Worthen in the Barren measures (above the Mahoning sandstone), at Mor- gantown, W. Va., and certain to be found in Pennsylvania. XF. Orthopleurodus novo-mexicanus. {Figures with those of O, convexus.) St. John and Worthen, Ge
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. OrthoplearodcLS (oitvexiis, - Geo/J/l. Vol, vn,piaU /3, Sur., Ill, vol. 7, 1883, page 193, plate 13, figs. 4a, 5, c. upper back tooth of the right jaw of the fish, from above and sidewise, and section; 5 «5, 5, lower back tooth. Found by Worthen in the Barren measures (above the Mahoning sandstone), at Mor- gantown, W. Va., and certain to be found in Pennsylvania. XF. Orthopleurodus novo-mexicanus. {Figures with those of O, convexus.) St. John and Worthen, Geo. Sur., 111., vol. 7, 1883, page 195, plate 13, figs, la, lower back tooth of the fish seen from above ; 2a, S, similar views of ihe same form ; 3a, J, (?, upper back tooth; seen from above; inner margin; profile of frontside edge. Santa Fe; Lower carhoniferous. X? XIII? Ostracoids. {See Crustaceans.)—K, 242, 243.—Undeter- mined species in the coal measures of Fayette, Westmoreland, etc., K3, 310.—Abundant in the poor limestone beds of the Great Limestone {Monongahela series) near Manor station, P, R. R. K3, 307; K2, 346.—Abound {Est her ia^ etc) in roof shales of Washington lower andnpper limestones.) with fish teeth and scales. K3, 300.—-Abound ( Cypris, etc.) in the still higher lime- stones of the Upper Barren Coal Measures ; in some of them quite unaccompanied by other fossil forms. K3, 306.—XV XVI XVII. 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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