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Ctenacanthus and other chondrichthyan spines and denticles from the Minturn Formation (Pennsylvanian) of Colorado

Published online by Cambridge University Press:  20 May 2016

Wayne M. Itano
Affiliation:
1995 Dartmouth Ave., Boulder, Colorado 80305,
Karen J. Houck
Affiliation:
Dept. of Geography, Geology, and Environmental Science, University of Colorado, Denver 80217
Martin G. Lockley
Affiliation:
Dept. of Geography, Geology, and Environmental Science, University of Colorado, Denver 80217

Abstract

Chondrichthyan spines and dermal denticles are reported from the Middle Pennsylvanian Minturn Formation, Eagle County, Colorado. The most common element is a dorsal finspine referred to Ctenacanthus buttersi St. John and Worthen, 1883. Some of the specimens are more complete distally than the holotype and only previously figured specimen of C. buttersi. Less common remains include a dorsal finspine referred to Acondylacanthus nuperus St. John and Worthen, 1883, a smooth-ribbed dorsal finspine close to “Ctenacanthus” furicarinatus Newberry, 1875, a spine fragment probably referrable to Physonemus sp., and two large-noded dorsal finspines probably referrable to two different species of Bythiacanthus. Dermal denticles are referred to Petrodus patelliformis M'Coy, 1848. Ctenacanthus buttersi finspines and some large cladodont teeth, referred to “Symmorium” occidentalis (Leidy), 1859, may belong to the same species. This conjecture is based mainly on the relative abundances of chondrichthyan teeth found at the same locality.

Type
Research Article
Copyright
Copyright © The Paleontological Society

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References

Agassiz, L. 1833–1844. Recherches sur les poissons fossiles. Neuchâtel, 5 volumes, 1,420 p.Google Scholar
Bass, N. W., and Northrop, S. A. 1963. Geology of Glenwood Springs Quadrangle and vicinity, Northwestern Colorado. U.S. Geological Survey Bulletin, 1142-J, 74 p.Google Scholar
Bonaparte, C. L. 1838. Selachorum tabula analytica. Nuovi Annali delle Scienze Naturali (Bologna), 2:195214.Google Scholar
Branson, E. B. 1916. The lower Embar of Wyoming and its fauna. Journal of Geology, 24:639664.CrossRefGoogle Scholar
Case, G. R. 1970a. A fossil shark in Nebraska. Underwater Naturalist, 6(4):2930.Google Scholar
Case, G. R. 1970b. The occurrence of Petrodus and other fossil shark remains in the Pennsylvanian of Iowa. Annals of Iowa, 40:445449.CrossRefGoogle Scholar
Case, G. R. 1982. A Pictorial Guide to Fossils. Van Nostrand Reinhold Company, New York, 514 p.Google Scholar
Chorn, J., and Frailey, D. 1978. A large chondrichthyan spine, Physonemus mirabilis, from the Upper Pennsylvanian of Kansas, U. S. A. Neues Jahrbuch für Geologie und Paläontologie Monatshefte, 7:385392.Google Scholar
Chorn, J., and Reavis, E. A. 1978. Affinities of the chondrichthyan organ-genera Listracanthus and Petrodus . The University of Kansas Paleontological Contributions, 89:49.Google Scholar
Chronic, J., and Stevens, C. 1958. Pennsylvanian paleogeography in the McCoy area, Eagle County, p. 8690. In Curtis, B. F. (ed.), Symposium on Pennsylvanian Rocks of Colorado and Adjacent Areas. Rocky Mountain Association of Geologists.Google Scholar
Cockerell, T. D. A. 1907. The fishes of the Rocky Mountain Region. University of Colorado Studies, 3:159178.Google Scholar
Cope, E. D. 1891. On the characters of some Paleozoic fishes. Proceedings of the U.S. National Museum, 14:447463.CrossRefGoogle Scholar
Cope, E. D. 1893. On Symmorium and the position of the cladodont sharks. American Naturalist, 27:9991001.Google Scholar
Dalquest, W. W., Kocurko, M. J., and Buzas-Stephens, P. 1993. A new record of the chondrichthyan fish Physonemus from the Upper Pennsylvanian of Texas. Texas Journal of Science, 45:190194.Google Scholar
De Voto, R. H. 1980. Pennsylvanian stratigraphy and history of Colorado, p. 71101. In Kent, H. C. and Porter, K. W. (eds.), Colorado Geology. Rocky Mountain Association of Geologists.Google Scholar
Dean, B. 1909. Studies on fossil fishes (sharks, chimaeroids and arthodires). Memoirs, American Museum of Natural History, 9:209287.Google Scholar
Eastman, C. R. 1902. Some Carboniferous cestraciont and acanthodian sharks. Bulletin of the Museum of Comparative Zoology, 39:5599.Google Scholar
Eastman, C. R. 1903. Carboniferous fishes from the central western states. Bulletin of the Museum of Comparative Zoology, 39:163226.Google Scholar
Elliott, D. K., and Bounds, S. D. 1987. Causes of damage to brachiopods from the Middle Pennsylvanian Naco Formation, central Arizona. Lethaia, 20:327335.CrossRefGoogle Scholar
Ginter, M. 1998. Taxonomic problems with Carboniferous “cladodontlevel” sharks' teeth. Ichthyolith Issues Special Publication, 4:1416.Google Scholar
Ginter, M. 1999. Famennian-Tournaisian chondrichthyan microremains from the eastern Thuringian Slate Mountains. Abhandlungen und Berichte für Naturkunde, Magdeburg, 21:2547.Google Scholar
Hansen, M. C. 1978. A presumed lower dentition and a spine of a Permian petalodontiform chondrichthyan, Megactenopetalus kaibabanus . Journal of Paleontology, 52:5560.Google Scholar
Hansen, M. C. 1980. New occurrences of the petalodontiform chondrichthyan Megactenopetalus in the Pennsylvanian of Oklahoma and Kansas. Oklahoma Geology Notes, 40:185189.Google Scholar
Hansen, M. C. 1986. Microscopic chondrichthyan remains from Pennsylvanian marine rocks of Ohio and adjacent areas. Unpublished Ph.D. dissertation, Ohio State University, Columbus, 536 p.Google Scholar
Hansen, M. C. 1996. Phylum Chordata—Vertebrate fossils, p. 288369. In Feldmann, R. M. and Hackathorn, M. (eds.), Fossils of Ohio. Ohio Division of Geological Survey, Bulletin 70, Columbus, Ohio.Google Scholar
Hay, O. P. 1900. Descriptions of some vertebrates of the Carboniferous age. Proceedings of the American Philosophical Society, 39:96123.Google Scholar
Hay, O. P. 1902. Bibliography and Catalogue of the Fossil Vertebrata of North America. Bulletin of the United States Geological Survey, 179:1868.Google Scholar
Houck, K. J. 1997. Effects of sedimentation, tectonics, and glacio-eustasy on depositional sequences, Pennsylvanian Minturn Formation, North-Central Colorado. AAPG Bulletin, 81:15101533.Google Scholar
Huxley, T. H. 1880. On the application of the laws of evolution to the arrangement of the Vertebrata, and more particularly of the Mammalia. Proceedings of the Zoological Society of London, 1880:649661.Google Scholar
Ivanov, A. 1999. Late Devonian—Early Permian chondrichthyans of the Russian Arctic. Acta Geologica Polonica, 49:267285.Google Scholar
Johnson, G. D. 1984. A new species of xenacanthodii (Chondrichthyes, Elasmobranchii) from the late Pennsylvanian of Nebraska. Special Publication Carnegie Museum of Natural History, 9:178186.Google Scholar
Leary, R. L., and Turner, S. 1996. The Worthen Collection of Palaeozoic vertebrates at the Illinois State Museum. The Geological Curator, 6:195205.Google Scholar
Leidy, J. 1859. Descriptions of Xystracanthus arcuatus and Cladodus occidentalis . Proceedings of the Academy of Natural Sciences of Philadelphia, 3.Google Scholar
Leidy, J. 1873. Contributions to the extinct vertebrate fauna of the western territories. First Annual Report of the U.S. Geological Survey of the Territories, 1358.Google Scholar
Lockley, M. G. 1984. Pennsylvanian predators: a preliminary report on some Carboniferous shark remains from Colorado. University of Colorado at Denver Geology Department Magazine, 3:1822.Google Scholar
Lucas, S. G., and Estep, J. W. 2000. Pennsylvanian selachians from the Cerros de Amado, central New Mexico, p. 2127. In Lucas, S. G. (ed.), New Mexico's Fossil Record 2. New Mexico Museum of Natural History and Science Bulletin 16.Google Scholar
Lund, R. 1989. New petalodonts (Chondrichthyes) from the Upper Mississippian Bear Gulch Limestone (Namurian E2 b) of Montana. Journal of Vertebrate Paleontology, 9:350368.CrossRefGoogle Scholar
Lund, R. 1999. Fish diversity of the Bear Gulch Limestone, Namurian, Lower Carboniferous of Montana, USA. Geobios, 32:285295.CrossRefGoogle Scholar
M'Coy, F. 1848. On some new fossil fish of the Carboniferous Period. Annals and Magazine of Natural History, 2:115133.CrossRefGoogle Scholar
Maisey, J. G. 1975. The interrelationships of phalacanthous selachians. Neues Jahrbuch für Geologie und Paläontologie Monatshefte, 9:553567.Google Scholar
Maisey, J. G. 1981. Studies on the Paleozoic selachian genus Ctenacanthus Agassiz, 1, Historical review and revised diagnosis of Ctenacanthus, with a list of referred taxa. American Museum Novitates, Number 2718, 22 p.Google Scholar
Maisey, J. G. 1982. Studies on the Paleozoic selachian genus Ctenacanthus Agassiz, 2, Bythiacanthus St. John and Worthen, Amelacanthus, new genus, Eunemacanthus St. John and Worthen, Sphenacanthus Agassiz, and Wodnika Munster. American Museum Novitates, Number 2722, 24 p.Google Scholar
Maisey, J. G. 1983. Some Pennsylvanian chondrichthyan spines from Nebraska. Transactions of the Nebraska Academy of Sciences, 11:8184.Google Scholar
Maisey, J. G. 1984. Studies on the Paleozoic selachian genus Ctenacanthus Agassiz, 3, Nominal species referred to Ctenacanthus. American Museum Novitates, Number 2774, 20 p.Google Scholar
Maisey, J. G. 1989. Hamiltonichthys mapesi, g. & sp. nov. (Chondrichthyes; Elasmobranchii), from the Upper Pennsylvanian of Kansas. American Museum Novitates, Number 2931, 42 p.Google Scholar
Malysheva, E. O., Ivanov, A. O., Beznosov, P. A., Belyaev, A. A., and Mityakov, S. N. 2001. Facies and ichthyofauna of the Kazanian from the Vym' River (Komi Republic, Russia). Ichthyolith Issues Special Publication, 6:5963.Google Scholar
Mapes, R. H., and Hansen, M. C. 1984. Pennsylvanian shark-cephalopod predation: a case study. Lethaia, 17:178183.CrossRefGoogle Scholar
McNulty, C. L. Jr. 1963. Teeth of Petalodus alleghaniensis Leidy from the Pennsylvanian of North Texas. Texas Journal of Science, 15:351353.Google Scholar
Miller, H. W. 1957. Petalodus jewetti, a new species of fossil bradyodont fish from Kansas. Transactions of the Kansas Academy of Science, 60:8285.CrossRefGoogle Scholar
Miller, W. E. 1981. Cladodont shark teeth from Utah. Journal of Paleontology, 55:894895.Google Scholar
Newberry, J. S. 1875. Description of fossil fishes. Geological Survey of Ohio, 2(2):164.Google Scholar
Newberry, J. S. 1889. The Paleozoic fishes of North America. United States Geological Survey Monograph, 16:1340.Google Scholar
Newberry, J. S., and Worthen, A. H. 1866. Description of vertebrates. Geological Survey of Illinois, 2:9141.Google Scholar
Ossian, C. R. 1974. Paleontology, paleobotany and facies characteristics of a Pennsylvanian delta in southeastern Nebraska. Unpublished Ph.D. dissertation, University of Texas, Austin, 394 p.Google Scholar
Robb, A. J. 1992. Vertebrate fossils from the Lawrence Formation (Douglas Group, Virgilian, Upper Pennsylvanian) in Northeastern Kansas. Transactions of the Kansas Academy of Science, 95:129138.CrossRefGoogle Scholar
Ross, C. A., and Ross, J. R. P. 1987. Late Paleozoic sea levels and depositional sequences, p. 137149. In Ross, C. A. and Haman, D. (eds.), Timing and Depositional History of Eustatic Sequences: Constraints on Seismic Stratigraphy. Cushman Foundation for Foraminiferal Research, Special Publication, 24.Google Scholar
Roth, R., and Skinner, J. 1930. The fauna of the McCoy Formation, Pennsylvanian, of Colorado. Journal of Paleontology, 4:332352.Google Scholar
Santucci, V. L. 1998. The Yellowstone Paleontological Survey. Yellowstone Center for Resources, National Park Service, Yellowstone National Park, Wyoming, YCR-NR-98-1, 51 p.Google Scholar
Schultze, H.-P., and West, R. R. 1996. An eugeneodontid elasmobranch from the late Paleozoic of Kansas. Journal of Paleontology, 70:162165.CrossRefGoogle Scholar
John, O. St., and Worthen, A. H. 1875. Descriptions of fossil fishes. Geological Survey of Illinois, Geology and Paleontology, 6:245488.Google Scholar
John, O. St., and Worthen, A. H. 1883. Descriptions of fossil fishes. Geological Survey of Illinois, Geology and Paleontology, 7:55264.Google Scholar
Stevens, C. H. 1958. Stratigraphy and Paleontology of the McCoy, Colorado Area. Unpublished M.A. thesis, University of Colorado, Boulder, 242 p.Google Scholar
Sumida, S. S., Albright, G. M., and Rega, E. A. 1999. Late Paleozoic fishes of Utah, p. 1320. In Gillette, D. D. (ed.), Vertebrate Paleontology in Utah. Utah Geological Survey Miscellaneous Publication, 99–1.Google Scholar
Traquair, R. H. 1884. Description of a fossil shark (Ctenacanthus costellatus) from the lower Carboniferous rocks of Eskdale, Dumfriesshires. Geological Magazine, 1:38.CrossRefGoogle Scholar
Trautschold, H. 1879. Die Kalkbrüche von Mjatschkowa. Eine Monographie des oberen Bergkalks. Nouveaux Memoires de la Société Imperiale des Naturalistes de Moscou, 14:182.Google Scholar
Tweto, O. 1949. Stratigraphy of the Pando area, Eagle County, Colorado. Colorado Scientific Society, Proceedings, 15:149235.Google Scholar
Wells, J. W. 1944. A new fish spine from the Pennsylvanian of Ohio. Ohio Journal of Science, 44:6567.Google Scholar
Williams, M. E. 1985. The “cladodont level” sharks of the Pennsylvanian black shales of central North America. Palaeontographica, 190:83158.Google Scholar
Zangerl, R. 1981. Chondrichthyes I. Paleozoic Elasmobranchii, p. 1115. In Schultze, H. P. (ed.), Handbook of Paleoichthyology, Volume 3A. Gustav Fischer, Stuttgart and New York.Google Scholar
Zangerl, R., and Richardson, E. S. Jr. 1963. The paleoecological history of two Pennsylvanian black shales. Fieldiana—Geology Memoirs, 4:1352.Google Scholar
Zidek, J. 1973. Oklahoma paleoichthyology, Pt. 2, Elasmobranchii (Cladodus, minute elements of cladoselachian derivation, Dittodus, and Petrodus). Oklahoma Geology Notes, 33:87103.Google Scholar
Zidek, J. 1976. Oklahoma paleoichthyology, Pt. 5, Chondrichthyes. Oklahoma Geology Notes, 36:175192.Google Scholar
Zidek, J. 1977. Oklahoma paleoichthyology, addendum to part 5. Oklahoma Geology Notes, 37:151156.Google Scholar
Zidek, J. 1978. New chondrichthyan spines from the late Paleozoic of Oklahoma. Journal of Paleontology, 52:10701078.Google Scholar
Zidek, J. 1992. Late Pennsylvanian Chondrichthyes, Acanthodii, and deep-bodied Actinopterygii from the Kinney Quarry, Manzanita Mountains, New Mexico, p. 145182. In Zidek, J. (ed.), Geology and Paleontology of the Kinney Brick Quarry, Late Pennsylvanian, Central New Mexico. New Mexico Bureau of Mines and Mineral Resources, Bulletin, 138.Google Scholar
Zidek, J. 1993. A large stethacanthid shark (Elasmobranchii: Symmoriida) from the Mississippian of Oklahoma. Oklahoma Geology Notes, 53:415.Google Scholar
Zidek, J., and Kietzke, K. K. 1993. Pre-Permian vertebrates of New Mexico, with remarks on some early Permian specimens, p. 110. In Lucas, S. G. and Zidek, J. (eds.), Vertebrate Paleontology in New Mexico. New Mexico Museum of Natural History and Science, Bulletin, 2.Google Scholar

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