incisorfossilsofaprotodonperissodactylarhinocerotidaefromtheearlymioceneshangzhuangformationofthelinxiabasiningansuchina

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	incisorfossilsofaprotodonperissodactylarhinocerotidaefromtheearlymioceneshangzhuangformationofthelinxiabasiningansuchina
	Deng Tao
	2013
发表期刊	古脊椎动物学报
ISSN	1000-3118
卷号	51 期号:2 页码:131
摘要	Lower incisor fossils of Aprotodon lanzhouensis collected from the Early Miocene deposits in the Linxia Basin, are described in this paper. Characteristically, they are relatively robust and strongly curved. The discovery of the new specimens causes the occurrence of Aprotodon across the Oligo-Miocene boundary in the Linxia Basin to be completely confi rmed. The chronological and geographical distribution of Aprotodon was essentially coincident with that of giant rhinos, but the localities and numbers of individuals recording Aprotodon were relatively rare. The mandibular morphological function of Aprotodon suggests that this form lived in sparse riparian mosaics within the arid part of northwestern China, and South and Central Asia from the Late Eocene to the Early Miocene. Aprotodon experienced total extinction before the Middle Miocene, which possibly resulted from climatic changes. The pattern of occurrence of Aprotodon also indicates that the climatic and environmental conditions of the Linxia Basin during the Early Miocene were similar to relatively open woodlands of the Late Oligocene, in contrast to dense forests of the Middle Miocene.
语种	英语
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/10710
专题	中国科学院古脊椎动物与古人类研究所
作者单位	中国科学院古脊椎动物与古人类研究所
第一作者单位	中国科学院古脊椎动物与古人类研究所
推荐引用方式 GB/T 7714	Deng Tao. incisorfossilsofaprotodonperissodactylarhinocerotidaefromtheearlymioceneshangzhuangformationofthelinxiabasiningansuchina[J]. 古脊椎动物学报,2013,51(2):131.
APA	Deng Tao.(2013).incisorfossilsofaprotodonperissodactylarhinocerotidaefromtheearlymioceneshangzhuangformationofthelinxiabasiningansuchina.古脊椎动物学报,51(2),131.
MLA	Deng Tao."incisorfossilsofaprotodonperissodactylarhinocerotidaefromtheearlymioceneshangzhuangformationofthelinxiabasiningansuchina".古脊椎动物学报 51.2(2013):131.

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