On a new ichthyosaur of the genus Undorosaurus
On a new ichthyosaur of the genus Undorosaurus
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论Undorosaurus属的新鱼龙
DOI:
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
L. Gory
中科院分区:
文献类型:
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作者:
N. Zverkov;L. Gory
A new species of ichthyosaur genus Undorosaurus from the Volgian stage of Moscow is described based on an incomplete forelimb. It differs from congeners basically in the form and position of pisiforme. With the application of cladistic method the phylogenetic position of two genera Undorosaurus and Paraophthalmosaurus in the system of Ichthyosauridae is defined. Both taxa are referred to the clade Ophthalmosaurinae.