. Bulletin of the Buffalo Society of Natural Sciences. Natural history; Science. 128 CATALOG OF FOSSIL FISHES IN THE MUSEUM 5. Cladoselache fyleri 6. Cladoselache kepleri 7. Cladoselache newberryi All, excepting C. eastmani, wHich is from New York State, are from the Cleveland shale (Upper Devonic), near Cleveland, Ohio. Cladoselache acanthopterygius Dean (PL 45, and text-fig. 43) [Mem. Amer. Mus., ix, 240, fig. 27, 1909] This is one of the rarest of the Cleveland shale sharks, easily recognized by its narrow pectoral fins. A single specimen is in the Fig. 43. CladoselacJte acanth
. Bulletin of the Buffalo Society of Natural Sciences. Natural history; Science. 128 CATALOG OF FOSSIL FISHES IN THE MUSEUM 5. Cladoselache fyleri 6. Cladoselache kepleri 7. Cladoselache newberryi All, excepting C. eastmani, wHich is from New York State, are from the Cleveland shale (Upper Devonic), near Cleveland, Ohio. Cladoselache acanthopterygius Dean (PL 45, and text-fig. 43) [Mem. Amer. Mus., ix, 240, fig. 27, 1909] This is one of the rarest of the Cleveland shale sharks, easily recognized by its narrow pectoral fins. A single specimen is in the Fig. 43. CladoselacJte acanthopterygius. Pectoral Fin, Nattxral Size. E. 2474 The name acanthopterygius, is not a happy one, since it suggests the presence of a spine on the fin, which of course is not the case with any Cladoselachian; nor is the pectoral fin itself quite so narrow as to resemble a spine (see fig. 43). E 2474 A large shark lacking the head. It shows the entire body as far back as the caudal fin, both pectorals, and the caudal lateral keels. A number of cladodont teeth are included in the body in the region back of the pectorals; they are either remains of a smaller shark which had been in- gested, or teeth which have become shifted from the jaw region of this 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 Buffalo Society of Natural Sciences. Buffalo, N. Y. : Buffalo Society of Natural Sciences
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