Chondrichthyans from the Lower Permian of Mechetlino, South Urals

 

Authors: Ivanov AO

Published in: Bulletin of Geosciences, volume 91, issue 4; pages: 717 - 729; Received 2 November 2016; Accepted in revised form 20 December 2016; Online 6 February 2017

Keywords: Early Permian, chondrichthyans, Urals,

full text (PDF, 2.89 MB)

Export to RIS

 

Abstract

A chondrichthyan assemblage is described from the Early Permian (Artinskian and Kungurian) of Mechetlino Quarry (Bashkortostan, South Urals). The assemblage includes the teeth of a symmoriiform, a sphenacanthid euselachian and an anachronistid neoselachian, as well as various denticles and scales. The dentition of Cobelodus aculeatus has been restudied. The teeth of a new genus of symmoriiform shark are described as Kungurodus, the internal structure of which is reconstructed using microtomography.

References

AGASSIZ, L. 1833-43. Recherches sur les Poissons fossiles: 3. Contenant l’Histoire de l’Ordre des Placoides. 422 pp. Petitpierre, Neuchâtel.

BONAPARTE, C.L.J. 1838. Selachorum tabula analytica. Nuovi Annali delle Scienze Naturali Bologna 1(2), 195-214.

CHAHUD, A., FAIRCHILD, T.R. & PETRI, S. 2010. Chondrichthyans from the base of the Irati Formation (Early Permian, Para´na Basin), Sao Paulo, Brazil. Gondwana Research 18, 528-537.View article

CHERNYKH, V.V., CHUVASHOV, B.I., DAVYDOV, V.I. & SCHMITZ, M.D. 2012. Mechetlino section: a candidate for the Global Stratotype and Point (GSSP) of the Kungurian Stage (Cisuralian, Lower Permian). Permophiles 56, 21-34.

CHERNYKH, V.V., CHUVASHOV, B.I., DAVYDOV, V.I. & SCHMITZ, M.D. 2015. Mechetlino section, 5-19. In NURGALIEV, D.K. (ed.) Southern Urals. Deep water successions of the Carboniferous and Permian. A Field Guidebook of XVIII International Congress on Carboniferous and Permian. Pre-Congress A3 Trip. Academy of Sciences of the Republic of Tatarstan Press, Kazan.

CHUVASHOV, B.I. & CHERNYKH, V.V. 2011. Razrez Mechetlino (Yuzhniy Ural) - potentsialniy limitotip nizhney granitsy kungurskogo yarusa [The Mechetlino section (South Urals) - a potential limitotype of the lower boundary of the Kungurian Stage]. Doklady Earth Sciences 441(5), 657-660. [in Russian]

COATES, M.I. & SEQUEIRA, S.E.K. 2001. A new stethacanthid chondrichthyan from the Lower Carboniferous of Bearsden, Scotland. Journal of Vertebrate Paleontology 21, 438-459.View article

COMPAGNO, L.J.V. 1977. Phyletic relationships of living sharks and rays. American Zoologist 17, 303-322.View article

COPE, E.D. 1894. New and little known Paleozoic and Mesozoic fishes. Journal of the Academy of Natural Sciences of Philadelphia 9, 427-448.

DICK, J.R.F. 1998. Sphenacanthus, a Palaeozoic freshwater shark. In NORMAN, D.B., MILNER, A.R. & MILNER, A.C. (eds) A study of fossil vertebrates, Zoological Journal of the Linnean Society 122, 9-25.View article

DUFFIN, C.J., RICHTER, M. & NEIS, P.A. 1996. Shark remains from the Late Carboniferous of the Amazon Basin, Brazil. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte 1996(4), 232-256.

DUFFIN, C.J. & WARD, D.J. 1983. Neoselachian shark teeth from the Lower Carboniferous of Britain and the Lower Permian of the USA. Palaeontology 26(1), 93-110.

FOURNIER, G. & PRUVOST, P. 1928. Déscriptions des poissons élasmobranches du Marbre noir de Denée. Mémoires de la Société Géologique du Nord 9, 1-23.

GINTER, M., HAMPE, O. & DUFFIN, C. J. 2010. Chondrichthyes Paleozoic Elasmobranchii: Teeth, 1-168. In SCHULTZE, H.P. (ed.) Handbook of Palaeoichthyology, v. 3D. Verlag Dr. Friedrich Pfeil, München.

GUNNELL, F.M. 1933. Conodonts and fish remains from the Cherokee, Kansas City, and Wabaunsee groups of Missouri and Kansas. Journal of Paleontology 7, 261-297.

HAY, O.P. 1902. Bibliography and catalogue of the fossil vertebrata of North America. US Geological Survey Bulletin 179, 1-868.

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, 649-662.

IVANOV, A. 2005. Early Permian chondrichthyans of the Middle and South Urals. Revista Brasileira de Paleontologia 8(2), 127-138.View article

IVANOV, A. 2011. Permskie anachronistidnye akuly VostochnoEvropeyskoy platformy i Urala [Permian anachronistid sharks of the East European Platform and Urals], 17-19. In SHISHKIN, M.A., GOLUBEV, V.K., NOVIKOV, I.V. & SENNIKOV, A.G. (eds) Pozvonochnye paleozoya i mezozoya Evrazii: evolutsiya, smena soobschestv, tafonomiya i paleobiogeografiya. PIN RAN, Moscow. [in Russian]

IVANOV, A.O. 2012a. [Ichthyofauna from the Artinskian and Kungurian deposits of the South Urals], 30. In NAUGOLNYKH, S.V. (ed.) Paleontologiya i evolutsiya bioraznoobraziya v istorii Zemli. Geos, Moscow. [in Russian]

IVANOV, A.O. 2012b. Elasmobranchs from the Kazanian Stage of European Russia, 101-104. In ZHAMOIDA, A.I. (ed.) Paleozoy Rossii: Regionalnaya Stratigrafiya, Paleontologiya, Geoi Biosobytiya. VSEGEI, St. Petersburg. [in Russian]

IVANOV, A.O. & CHEREPANOV, G.O. 2015. Imprints of cell structures on the exoskeletal elements of the Palaeozoic fishes, 152-154. In BOGDANOVA, T.N., BUGROVA, E.M., DANILOV, I.G., EVDOKIMOVA, I.O., IVANOV, A.O., KOSSOVAYA, O.L., OSHURKOVA, M.V., POPOV, E.V., RAEVSKAYA, E.G., SUYARKOVA, A.A. & TOLMACHEVA, T.YU. (eds) Sovremennye problemy paleontologii; Materialy LXI Sessii Paleontologicheskogo Obschestva. ElekSis, St. Petersburg. [in Russian]

IVANOV, A.O. & DERYCKE, C. 2005. Viséan elasmobranchs of Belgium. Ichthyolith Issues, Special Publication 9, 13-17.

IVANOV, A.O. & LUCAS, S.G. 2014. Fish assemblage from the Late Pennsylvanian of the Robledo Mountains, New Mexico, 2. In Abstracts of the GSA South-Central Section Meeting, Fayetteville, Arkansas, USA.

IVANOV, A.O., NESTELL, M.K. & NESTELL, G.P. 2012. A diverse Roadian (Guadalupian, Middle Permian) fish assemblage from the Cutoff Formation, Guadalupe Mountains, West Texas, 3-4. In Abstracts of the GSA South-Central Section Meeting, Alpine, Texas, USA.

IVANOV, A.O., NESTELL, G.P. & NESTELL, M.K. 2013. Fish assemblage from the Capitanian (Middle Permian) of the Apache Mountains, West Texas, USA. New Mexico Museum of Natural History and Science, Bulletin 60, 152-160. IVANOV, A.O., NESTELL, M.K. & NESTELL, G.P. 2015. Middle Permian fish microremains from the Early Capitanian of the Guadalupe Mountains, West Texas, USA. Micropaleontology 61(4-5), 301-312.

LEBEDEV, O.A. 2009. A new specimen of Helicoprion Karpinsky, 1899 from Kazakhstanian Cisurals and a new reconstruction of its tooth whorl position and function. Acta Zoologica 90(Suppl. 1), 171-182.View article

LUND, R. 1974. Stethacanthus altonensis (Elasmobranchii) from the Bear Gulch Limestone of Montana. Annals of Carnegie Museum 45(8), 161-178.

LUND, R. 1984. Spines of the Stethacanthidae (Chondrichthyes), with a description of a new genus from the Mississippian Bear Gulch Limestone. Geobios 17(3), 281-295.View article

LUND, R. 1985. The morphology of Falcatus falcatus (St. John and Worthen), a Mississippian stethacanthid chondrichthyan from the Bear Gulch Limestone of Montana. Journal of Vertebrate Paleontology 5, 1-19.View article

LUND, R. 1986. On Damocles serratus, nov. gen. et sp. (Elasmobranchii, Cladodontida) from the Upper Mississippian Bear Gulch Limestone of Montana. Journal of Vertebrate Paleontology 6, 12-19.View article

MAISEY, J.G. 1982. The anatomy and interrelationships of Mesozoic hybodont sharks. American Museum Novitates 2724, 1-48.

MAISEY, J.G. 2007. The braincase in Paleozoic symmoriiform and cladoselachian sharks. Bulletin of the American Museum of Natural History 307, 1-122.View article

MAISEY, J.G. 2009. The spine-brush complex in symmoriiform sharks (Chondrichthyes; Symmoriiformes), with comments on dorsal fin modularity. Journal of Vertebrate Paleontology 29(1), 14-24.View article

SOLER-GIJÓN, R. 1997. Euselachian sharks from the Late Carboniferous of the Puertollano basin, Spain: biostratigraphic and palaeoenvironmental implications. Modern Geology 21, 137-169.

WILLIAMS, M.E. 1985. The ‘cladodont level’ sharks of the Pennsylvanian black shales of central North America. Palaeontographica A 190(3/6), 83-158.

ZANGERL, R. 1973. Interrelationships of early chondrichthyans. Zoological Journal of the Linnean Society of London 53(Supplement 1), 1-14.

ZANGERL, R. 1981. Paleozoic Elasmobranchii, 1-115. In SCHULTZE, H.P. (ed.) Handbook of Paleoichthyology, v. 3A. Gustav Fischer, Stuttgart - New York.

ZANGERL, R. & CASE, G.R. 1976. Cobelodus aculeatus (Cope), an anacanthous shark from Pennsylvanian black shales of North America. Palaeontographica Abteilung A 154(4-6), 107-157.

ZIDEK, J. 1992. Late Pennsylvanian Chondrichthyes, Acanthodii, and deep-bodied Actinopterygii from the Kiney Quarry, Manzanita Mountains, New Mexico. New Mexico Bureau of Mines and Mineral Resources Bulletin 138, 145-182.