Gliridae and Eomyidae (Rodentia) of the Miocene Tagay fauna (Olkhon Island, Lake Baikal, Eastern Siberia)

Author:

Daxner-Höck Gudrun,Mörs ThomasORCID,Filinov Ivan A.,Shchetnikov Alexander A.,Bayarmaa Baatarjav,Namzalova Oljuna,Erbajeva Margarita A.

Abstract

AbstractThe small mammals Myomiminae indet. (Gliridae), Leptodontomys cf. gansus Zheng and Li, 1982 (Eomyidae) and the new species Keramidomys sibiricus nov. spec. (Eomyidae) are described. They were collected from six layers of the middle to upper part of the Tagay-1 section on Olkhon Island. The glirid Myomiminae indet. is represented by only a few isolated teeth, the small eomyid Leptodontomys cf. gansus by a mandible with two teeth, and the second small eomyid Keramidomys sibiricus nov. spec. by several isolated teeth and a mandible. The ancestral tooth characteristics of Keramidomys sibiricus nov. spec. indicate an early evolutionary stage of Keramidomys in Asia. The suggested age of the assemblage is Early/Middle Miocene transition.

Funder

National Natural Science Foundation of China-China Academy of General Technology Joint Fund for Basic Research

RFBR-Siberia Project

Austrian Science Fund

Vinogradov Institute of Geochemistry, SB RAS

RSF

Government of the Russian Federation

Publisher

Springer Science and Business Media LLC

Subject

Paleontology,Geology,Ecology,Ecology, Evolution, Behavior and Systematics,Global and Planetary Change

Reference49 articles.

1. Baudelot, S., & Bonis de, L. (1966). Nouveaux Gliridés (Rodentia) de l‘Aquitanien du Bassin d’Aquitaine. R.C. Sommaire des Séances de la Société Géologique de France, 9, 341–343.

2. Bolliger, T. (1992). Kleinsäugerstratigraphie in der miozänen Hörnlischüttung (Ostschweiz). Documenta naturae, 75, 1–296.

3. Bowdich, T.E. (1821). An Analysis of the Natural Classification of Mammalia for the use of Students and Travellers (pp.1–115). Paris: Smith.

4. Bruijn, H. de (1966). Some new Miocene Gliridae from the Calatayud area (Prov. Zaragoza, Spain). Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series B, 69, 58–78.

5. Bruijn H. de, Daams, R., Daxner-Höck, G., Fahlbusch, V., Ginsburg, L., Mein, P., & Morales, J. (1992). Report of the RCMNS working group on fossil mammals, Reisensburg 1990. Newsletters on Stratigraphy, 26(2/3), 65–118.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3