Cricetodontinae (Rodentia, Mammalia) of the Miocene Tagay fauna (Olkhon Island, Lake Baikal, Eastern Siberia)

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چکیده

Abstract The collection of fossil Rodentia from the Miocene Tagay fauna comprises Aplodontidae, Mylagaulidae, Sciuridae, Gliridae, Castoridae, Eomyidae and Cricetodontinae. Represented by three taxa Cricetodontinae dominate rodent assemblage fauna. fossils were collected wet-screening test samples along section Tagay-1 at Bay Olkhon Island. Here, we report on medium-sized Democricetodon cf. lindsayi , very small sp. large Gobicricetodon filippovi . primitive dental pattern D. G. suggest archaic members genera, an age around Early/Middle transition.

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ژورنال

عنوان ژورنال: Palaeobiodiversity and Palaeoenvironments

سال: 2022

ISSN: ['1867-1608', '1867-1594']

DOI: https://doi.org/10.1007/s12549-022-00553-z