Late Eocene sivaladapid primate from Guangxi Zhuang Autonomous Region, People's Republic of China

IVPP-IR > 中科院古脊椎所（2000年以后）

	Late Eocene sivaladapid primate from Guangxi Zhuang Autonomous Region, People's Republic of China
	Qi, T ; Beard, KC ; Beard, KC (reprint author), Carnegie Museum Nat Hist, Sect Vertebrate Paleontol, 4400 Forbes Ave, Pittsburgh, PA 15213 USA.
	1998-09-01
发表期刊	JOURNAL OF HUMAN EVOLUTION
ISSN	0047-2484
卷号	35 期号:3 页码:211-220
文章类型	Article
摘要	A new genus and species of Sivaladapidae is described from the late Eocene Gongkang Formation, Yongle Basin, western Guangxi Zhuang Autonomous Region, southern China. Guangxilemur tongi, new genus and species, shows a combination of traits that occur separately in earlier and more primitive Asian adapiforms (Hoanghonius and Rencunius) and in Miocene sivaladapines (Sivaladapis and Sinoadapis). Phylogenetic analysis of dental characters suggests that Guangxilemur is closely related to the Miocene sivaladapine clade. Miocene sivaladapines were the latest surviving members of a broad radiation of Eocene adapiforms in Asia that included Hoanghonius, Rencunius, and Wailekia in addition to Guangxilemur. European Periconodon may also be specially related to this primarily Asian clade, but current anatomical data are insufficient to test this possibility adequately. Sivaladapine adapiforms and tarsiid tarsiiforms maintained relictual distributions in southern and/or southeastern Asia far beyond the extirpation of their closest relatives on other Holarctic continents near the Eocene-Oligocene boundary. This temporal persistence was mediated by Asian paleogeography, which allowed virtually continuous access to tropical refugia during a middle Cenozoic interval of climatic deterioration that coincided with the extinction of adapiforms and tarsiiforms in Europe and North America. (C) 1998 Academic Press.; A new genus and species of Sivaladapidae is described from the late Eocene Gongkang Formation, Yongle Basin, western Guangxi Zhuang Autonomous Region, southern China. Guangxilemur tongi, new genus and species, shows a combination of traits that occur separately in earlier and more primitive Asian adapiforms (Hoanghonius and Rencunius) and in Miocene sivaladapines (Sivaladapis and Sinoadapis). Phylogenetic analysis of dental characters suggests that Guangxilemur is closely related to the Miocene sivaladapine clade. Miocene sivaladapines were the latest surviving members of a broad radiation of Eocene adapiforms in Asia that included Hoanghonius, Rencunius, and Wailekia in addition to Guangxilemur. European Periconodon may also be specially related to this primarily Asian clade, but current anatomical data are insufficient to test this possibility adequately. Sivaladapine adapiforms and tarsiid tarsiiforms maintained relictual distributions in southern and/or southeastern Asia far beyond the extirpation of their closest relatives on other Holarctic continents near the Eocene-Oligocene boundary. This temporal persistence was mediated by Asian paleogeography, which allowed virtually continuous access to tropical refugia during a middle Cenozoic interval of climatic deterioration that coincided with the extinction of adapiforms and tarsiiforms in Europe and North America. (C) 1998 Academic Press.
关键词	Guangxilemur Sivaladapidae Eocene Paleontology Phylogeny Primates
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
URL	查看原文
关键词[WOS]	FAYUM ; PALEOGENE ; THAILAND ; ADAPIDAE ; EGYPT
收录类别	SCI ; SSCI
语种	英语
WOS研究方向	Anthropology ; Evolutionary Biology
WOS类目	Anthropology ; Evolutionary Biology
WOS记录号	WOS:000075893400001
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/3975
专题	中科院古脊椎所（2000年以后）
通讯作者	Beard, KC (reprint author), Carnegie Museum Nat Hist, Sect Vertebrate Paleontol, 4400 Forbes Ave, Pittsburgh, PA 15213 USA.
作者单位	1.Carnegie Museum Nat Hist, Sect Vertebrate Paleontol, Pittsburgh, PA 15213 USA 2.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China
推荐引用方式 GB/T 7714	Qi, T,Beard, KC,Beard, KC . Late Eocene sivaladapid primate from Guangxi Zhuang Autonomous Region, People's Republic of China[J]. JOURNAL OF HUMAN EVOLUTION,1998,35(3):211-220.
APA	Qi, T,Beard, KC,&Beard, KC .(1998).Late Eocene sivaladapid primate from Guangxi Zhuang Autonomous Region, People's Republic of China.JOURNAL OF HUMAN EVOLUTION,35(3),211-220.
MLA	Qi, T,et al."Late Eocene sivaladapid primate from Guangxi Zhuang Autonomous Region, People's Republic of China".JOURNAL OF HUMAN EVOLUTION 35.3(1998):211-220.

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