On a record of Choristoderes (Diapsida, Choristodera) from the Lower Cretaceous of Western Siberia

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On a record of Choristoderes (Diapsida, Choristodera) from the Lower Cretaceous of Western Siberia	3 MB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.1134/S0031030115050123

Title: On a record of Choristoderes (Diapsida, Choristodera) from the Lower Cretaceous of Western Siberia
Creator: Skutschas, Pavel P.
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Vitenko, D. D.
Date: 2015
DOI: 10.1134/S0031030115050123
Description: Fossil remains (fragmentary dentaries and vertebrae) of Choristodera indet. from the Lower Cretaceous Shestakovo 1 locality (Kemerovo Region, Russia) are described. The taxon from Shestakovo is characterized by primitive vertebral features (fused neural arches and centra of the cervical vertebrae, elongated dorsal vertebrae) combined with the presence of dentin folds at the tooth bases (advanced character typical of neochoristoderes). Phylogenetic relationships of the form from Shestakovo and other Choristodera are uncertain.

Created: 21-06-2017

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Геолого-географический факультет On a record of Choristoderes (Diapsida, Choristodera) from the Lower Cretaceous of Western Siberia