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A new species of the durophagous mosasaur Carinodens (Squamata, Mosasauridae) and additional material of Carinodens belgicus from the Maastrichtian phosphates of Morocco

Published online by Cambridge University Press:  24 March 2014

A.S. Schulp ,
N. Bardet  and
B. Bouya
A.S. Schulp*
Affiliation:
Natuurhistorisch Museum Maastricht, De Bosquetplein 6-7, NL-6211 KJ Maastricht, the Netherlands Faculteit der Aard- en Levenswetenschappen, Vrije Universiteit Amsterdam, the Netherlands
N. Bardet
Affiliation:
UMR 7207 du CNRS, Département Histoire de la Terre, Muséum National d'Histoire Naturelle, C.P. 38, 8 rue Buffon, F-75005 Paris, France
B. Bouya
Affiliation:
Office Chérifien des Phosphates, Centre Minier de Khouribga, Khouribga, Morocco
*
*Email: anne.schulp@maastricht.nl

Abstract

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Five new dentaries, representing three individuals of the poorly known durophagous mosasaur Carinodens are described from the Maastrichtian phosphates of Morocco. Contrary to previous assumptions, the dentary of Carinodens holds 17-18 teeth, rather than 13. One pair of dentaries represents a new species, Carinodens minalmamar, characterised by laterally flattened teeth with two relatively pronounced sulci, a tooth count of 18, and a more slender general aspect of the dentary itself. The new material requires adjustment of previous reconstructions, assumptions on jaw mechanics, and palaeobiological interpretations of Carinodens.

Keywords

MosasauridaeCarinodensMaastrichtianLate CretaceousMorocco
Type
Research Article
Information
Netherlands Journal of Geosciences , Volume 88 , Issue 3 , November 2009 , pp. 161 - 167
Copyright
Copyright © Stichting Netherlands Journal of Geosciences 2009

References

Arambourg, C., 1952. Les vertébrés fossiles des gisements de phosphates (Maroc-Algérie-Tunisie). Notes et Mémoires du Service géologique du Maroc 92: 1–372.Google Scholar
Bardet, N., Pereda Suberbiola, X., Iarochène, M., Amalik, M. & Bouya, B., 2005. Durophagous Mosasauridae (Squamata) from the Upper Cretaceous phosphates of Morocco, with the description of a new species of Globidens . In: Schulp, A.S. & Jagt, J.W.M. (eds): Proceedings of the First Mosasaur Meeting. Netherlands Journal of Geosciences 84: 167–175.Google Scholar
Bardet, N., Pereda Suberbiola, X., Schulp, A.S. & Bouya, B., 2008. New material of Carinodens (Squamata, Mosasauridae) from the Maastrichtian (Late Cretaceous) phosphates of Morocco. In: Everhart, M.J. (ed.): Proceedings of the Second Mosasaur Meeting. Fort Hays Studies, Special Issue 3: 29–36.Google Scholar
Christiansen, P. & Bonde, N., 2002. A new species of gigantic mosasaur from the Late Cretaceous of Israel. Journal of Vertebrate Paleontology 22: 629–644.Google Scholar
Cappetta, H., 1987. Mesozoic and Cenozoic Elasmobranchii, Chondrichthyes II. In: Schultze, H.P. (ed.): Handbook of Paleoichthyology, Pfeil Verlag, Stuttgart, New York, vol. 3B: 193 pp, 148 figs.Google Scholar
Dollo, L., 1913. Globidens Fraasi, mosasaurien mylodonte nouveau du Maestrichtien (Crétacé supérieur) du Limbourg, et l'Ethologie de la Nutrition chez les mosasauriens. Archives de Biologie 28: 609–626.Google Scholar
Gervais, P., 1853. Observations relatives aux reptiles fossiles de France. Comptes Rendus de l'Académie des Sciences de Paris 36: 374–377, 470–474.Google Scholar
Lingham-Soliar, T., 1999. The durophagous mosasaurs (Lepidosauromorpha, Squamata) Globidens and Carinodens from the Upper Cretaceous of Belgium and the Netherlands. Paleontological Journal 33: 638–647.Google Scholar
Oppel, M., 1811. Die Ordnungen, Familien und Gattungen der Reptilien als Prodrom einer Naturgeschichte derselben, Joseph Lindauer (München): 87 pp.CrossRefGoogle Scholar
Russell, D.A., 1967. Systematics and morphology of American mosasaurs. Bulletin of the Peabody Museum of Natural History, Yale University 23: 1–241.Google Scholar
Schulp, A.S., 2005. Feeding the Mechanical Mosasaur: what did Carinodens eat? In: Schulp, A.S. & Jagt, J.W.M. (eds): Proceedings of the First Mosasaur Meeting. Netherlands Journal of Geosciences 84: 345–357.Google Scholar
Schulp, A.S., Jagt, J.W.M. & Fonken, F., 2004. New material of the mosasaur Carinodens belgicus from the Upper Cretaceous of The Netherlands. Journal of Vertebrate Paleontology 2: 744–747.CrossRefGoogle Scholar
Schulp, A.S., Averianov, A.O., Yarkov, A.A., Trikolidi, F.A. & Jagt, J.W.M., 2006. First record of the Late Cretaceous durophagous mosasaur Carinodens belgicus (Squamata, Mosasauridae) from Volgograd region (Russia) and Crimea (Ukraine). Russian Journal of Herpetology 13: 175–180.Google Scholar
Schulp, A.S., Polcyn, M.J., Mateus, O., Jacobs, L.L. & Morais, M.L., 2008. A new species of Prognathodon (Squamata, Mosasauridae) from the Maastrichtian of Angola, and the affinities of the mosasaur genus Liodon . In: Everhart, M.J. (ed.): Proceedings of the Second Mosasaur Meeting. Fort Hays Studies, Special Issue 3: 1–12.Google Scholar
Thurmond, J.T., 1969. New name for the mosasaur Compressidens Dollo, 1924. Journal of Paleontology 43: 1298.Google Scholar
Williston, S.W., 1879. Brachysaurus, a new genus of mosasaurs. Kansas University Quarterly 6: 95–98.Google Scholar
Woodward, A.S., 1891. Note on a tooth of an extinct Alligator (Bottosaurus belgicus, sp. nov.) from the Lower Danian of Ciply, Belgium. Geological Magazine, n.s. (3)8: 114–115.CrossRefGoogle Scholar