Preliminary study on enamel microstructure of Yuanmou Miocene hominoids of China

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	Preliminary study on enamel microstructure of Yuanmou Miocene hominoids of China
	Zhao, LX ; Zheng, L ; Gao, F ; Jiang, C ; Zhao, LX (reprint author), Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China.
	2003-11-01
发表期刊	SCIENCE IN CHINA SERIES D-EARTH SCIENCES
ISSN	1006-9313
卷号	46 期号:11 页码:1142-1150
文章类型	Article
摘要	Preliminary study on enamel microstructure of 5 lower permanent incisors of Late Miocene Yuanmou hominoids was conducted using a scanning electron microscope (SEM). The enamel incremental markings, as well as perikymata spacing and its periodicity were observed and counted. Using the perikymata number and periodicity, the crown formation times of the incisors are estimated. The transverse and longitudinal microstructures of the enamel prisms are also observed. Comparison of the dental development and enamel microstructure features of Yuanmou hominoids with those of Lufeng hominoids shows that there are similarities and also some differences between them. The relationship between Yuanmou hominoids and early hominids is discussed.; Preliminary study on enamel microstructure of 5 lower permanent incisors of Late Miocene Yuanmou hominoids was conducted using a scanning electron microscope (SEM). The enamel incremental markings, as well as perikymata spacing and its periodicity were observed and counted. Using the perikymata number and periodicity, the crown formation times of the incisors are estimated. The transverse and longitudinal microstructures of the enamel prisms are also observed. Comparison of the dental development and enamel microstructure features of Yuanmou hominoids with those of Lufeng hominoids shows that there are similarities and also some differences between them. The relationship between Yuanmou hominoids and early hominids is discussed.
关键词	Early Hominid Origin Yuanmou Hominoid Enamel Microstructure Dental Development
WOS标题词	Science & Technology ; Physical Sciences
URL	查看原文
关键词[WOS]	DENTAL DEVELOPMENT ; HOMINIDS
收录类别	SCI
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000185763600006
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/3703
专题	中科院古脊椎所（2000年以后）
通讯作者	Zhao, LX (reprint author), Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China.
作者单位	1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 2.Inst Archaeol Yunnan Prov, Kunming 650118, Peoples R China 3.Yuanmou Man Museum, Yuanmou 651300, Peoples R China
推荐引用方式 GB/T 7714	Zhao, LX,Zheng, L,Gao, F,et al. Preliminary study on enamel microstructure of Yuanmou Miocene hominoids of China[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2003,46(11):1142-1150.
APA	Zhao, LX,Zheng, L,Gao, F,Jiang, C,&Zhao, LX .(2003).Preliminary study on enamel microstructure of Yuanmou Miocene hominoids of China.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,46(11),1142-1150.
MLA	Zhao, LX,et al."Preliminary study on enamel microstructure of Yuanmou Miocene hominoids of China".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 46.11(2003):1142-1150.

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