«Ctenochelys stenoporus» (Hay, 1905) (Testudines: Toxochelyidae) and «Clidastes» SP. (Squamata: Mosasauridae) from the Upper Cretaceous of NW-Germany

  • Hans-Volker Karl
    University of Göttingen hvkarl[at]web.de
  • Christian J. Nyhuis
    Universität zu Köln

Abstract

Fossil remains of a toxochelyid turtle and a mosasaur lizard from the Upper Cretaceous, NW Germany are described. The material includes shell fragments and several bones of Ctenochelys stenoporus (Hay, 1905) as well as a scapula of Clidastes sp. The material derived from the Alsen quarry in Lägerdorf near Itzehoe (Schleswig-Holstein) which is the type region for the Lägerdorf-Formation.
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Karl, H.-V., & Nyhuis, C. J. (2012). «Ctenochelys stenoporus» (Hay, 1905) (Testudines: Toxochelyidae) and «Clidastes» SP. (Squamata: Mosasauridae) from the Upper Cretaceous of NW-Germany. Studia Palaeocheloniologica Salmanticensia, 9, 129–142. Retrieved from https://revistas.usal.es/historico/index.php/Palaeocheloniologica/article/view/9222

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Author Biographies

Hans-Volker Karl

,
University of Göttingen
Geoscience Centre of the University of Göttingen. Division Geo-Biology. Goldschmidt Str. 3. D-37077 Göttingen, Germany

Christian J. Nyhuis

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Universität zu Köln
Institut für Geologie & Mineralogie der Universität zu Köln. Zülpicher Str. 49a. D-50674 Köln (Alemania)
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