. Bulletins of American paleontology. EOCFNK FiSHFS OK : WniTK 129 roeth (Text figs. 1, 2) have narrow crowns on almost sciuarc roots, with no denticles or only one. The anterior teeth (Text figs. 3, 4; pi. 11, fig 1) have taller, more suhstantial crowns with a single |)air of sharp, somewhat divergent lateral denticles and protuhcrant. 14 15 16 17 Scyliorhinus rnniskillcni, n. sp. Figs. 1-9. Upper teeth. 1,3,6,9, from left side, remainder from right. Holotype, fig. 4. (, +, , , , , , ). 10-19. Lower teeth. 10,13,15-17. Fr
. Bulletins of American paleontology. EOCFNK FiSHFS OK : WniTK 129 roeth (Text figs. 1, 2) have narrow crowns on almost sciuarc roots, with no denticles or only one. The anterior teeth (Text figs. 3, 4; pi. 11, fig 1) have taller, more suhstantial crowns with a single |)air of sharp, somewhat divergent lateral denticles and protuhcrant. 14 15 16 17 Scyliorhinus rnniskillcni, n. sp. Figs. 1-9. Upper teeth. 1,3,6,9, from left side, remainder from right. Holotype, fig. 4. (, +, , , , , , ). 10-19. Lower teeth. 10,13,15-17. From right side, remainder from left. (, , , , , , , ). 1,6,13,15-18. Show inner face, la,8a. Front view. All teeth from upper Eocene, Clarke County, Alabama. X 1 1/3. roots inwards. I he following teeth (Text figs. 5-9) become suc- cessively broader and shorter and more and more curved towards the corner of the mouth. At the same time the inward curvature of the tip of the crown decreases until the corner teeth are actually concave vertically and across the roots, while the inner face of the root becomes less and less protuberant. The anterior lower teeth (Text figs. 10, 11) have relatively 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 Paleontological Research Institution (Ithaca, N. Y. ); Columbia University. Ithaca, N. Y. , Paleontological Research Institution [etc. ]
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