The first Neogene record of Zygolophodon (Mammalia, Proboscidea) in Thailand: implications for the mammutid evolution and dispersal in Southeast Asia

doi:10.1017/jpa.2016.143

IVPP-IR > 中科院古脊椎所（2000年以后）

	The first Neogene record of Zygolophodon (Mammalia, Proboscidea) in Thailand: implications for the mammutid evolution and dispersal in Southeast Asia
	Duangkrayom, Jaroon 1,2,3; Wang, Shi-Qi1 ; Deng, Tao1 ; Jintasakul, Pratueng 3
	2017
发表期刊	JOURNAL OF PALEONTOLOGY
卷号	91 期号:1 页码:179-193
文章类型	Article
摘要	Lower and upper third molars of a proboscidean from the Tha Chang sand pits, Nakhon Ratchasima, northeastern Thailand, show a zygodont pattern. The crescentoids are less well developed than those of the type specimen of Zygolophodon gobiensis but similar to those of late Miocene specimens from south China assigned to Z. lufengensis and Z. chinjiensis. On the other hand, the loph(id)s are less oblique and the zygodont crests are less well developed than in Z. lufengensis and Z. chinjiensis. However, it is difficult to erect a new species for these specimens because their anterior loph(id) s are so deeply worn that the morphology of the conelets on these loph(id) s is unclear. Thus, we identify the specimens as Zygolophodon sp. Zygolophodon is known from lower and middle Miocene sediments in Africa while they are usually dated to the early-late Miocene in Europe, South Asia such as Pakistan, and Central and North China. Based on its apparent grade of dental evolution, the new material of Zygolophodon from Thailand is probably late Miocene in age. In addition, this discovery is the first record of a zygodont proboscidean in Southeast Asia.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.1017/jpa.2016.143
关键词[WOS]	LATE MIOCENE ; NORTHERN THAILAND ; NORTHEASTERN THAILAND ; NAKHON RATCHASIMA ; LATE OLIGOCENE ; BASIN
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(41430102) ; Institute of Vertebrate Paleontology and Paleoanthropology ; University of Chinese Academy of Sciences ; Nakhon Ratchasima Rajabhat University
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000391738300010
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/7517
专题	中科院古脊椎所（2000年以后）古哺乳动物研究室
作者单位	1.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Nakhon Ratchasima Rajabhat Univ, Northeastern Res Inst Petrified Wood & Mineral Re, Nakhon Ratchasima, Thailand
推荐引用方式 GB/T 7714	Duangkrayom, Jaroon,Wang, Shi-Qi,Deng, Tao,et al. The first Neogene record of Zygolophodon (Mammalia, Proboscidea) in Thailand: implications for the mammutid evolution and dispersal in Southeast Asia[J]. JOURNAL OF PALEONTOLOGY,2017,91(1):179-193.
APA	Duangkrayom, Jaroon,Wang, Shi-Qi,Deng, Tao,&Jintasakul, Pratueng.(2017).The first Neogene record of Zygolophodon (Mammalia, Proboscidea) in Thailand: implications for the mammutid evolution and dispersal in Southeast Asia.JOURNAL OF PALEONTOLOGY,91(1),179-193.
MLA	Duangkrayom, Jaroon,et al."The first Neogene record of Zygolophodon (Mammalia, Proboscidea) in Thailand: implications for the mammutid evolution and dispersal in Southeast Asia".JOURNAL OF PALEONTOLOGY 91.1(2017):179-193.

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