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Three-dimensional molar enamel thickness and distribution patterns in Late Miocene Lufengpithecus lufengensis from Shihuiba, Southwest China

文献类型：期刊论文

作者Zhang, Lizhao2,5; Du, Baopu4; Hu, Rong1,3; Zhao, Lingxia2,5
刊名ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY
出版日期2024-03-18
页码11
关键词China enamel thickness hominoid Late Miocene Lufengpithecus
ISSN号1932-8486
DOI10.1002/ar.25428
通讯作者Zhang, Lizhao(zhanglizhao@ivpp.ac.cn) ; Hu, Rong(hurong314@xmu.edu.cn) ; Zhao, Lingxia(zhaolingxia@ivpp.ac.cn)
英文摘要Enamel thickness and distribution provide dietary insights in hominoids. Yet, three-dimensional (3D) enamel analysis of the Late Miocene Lufengpithecus from southwest China is lacking. We digitally reconstructed 68 unworn or lightly worn Lufengpithecus (L.) lufengensis molars using micro-computed tomography (micro-CT). Comparisons with modern humans, Homo erectus, extant/fossil Pongo, Pan, and Gorilla reveal L. lufengensis has "intermediate/thick" enamel, thicker than Pongo and Gorilla, but thinner than modern humans and H. erectus. In enamel distribution, relatively thicker enamel lies on the lingual cusps of the maxillary molars. The hypoconid, hypoconulid, and entoconid exhibit relatively thicker enamel compared to the metaconid and protoconid of the mandibular molars. L. lufengensis also exhibits an uneven pattern on the lingual and buccal walls. With relatively intermediate/thick enamel and distinctive distribution pattern, L. lufengensis may be able to respond to dietary variation in seasonal habitats.
WOS关键词FUNCTIONAL IMPLICATIONS ; DENTAL REMAINS ; MICROSTRUCTURE ; PRIMATES ; HOMO ; 3D ; ADAPTATIONS ; YUNNAN ; TIME ; PAN
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences ; Institute of Vertebrate Paleontology and Paleoanthropology (IVPP) ; [XDB26000000]
WOS研究方向Anatomy & Morphology
语种英语
WOS记录号WOS:001186803800001
出版者WILEY
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; Institute of Vertebrate Paleontology and Paleoanthropology (IVPP)
源URL[http://119.78.100.205/handle/311034/23434]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者Zhang, Lizhao; Hu, Rong; Zhao, Lingxia
作者单位1.Xiamen Univ, Inst Anthropol, Dept Anthropol & Ethnol, Xiamen 361005, Peoples R China
2.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Dept Paleoanthropol, Beijing 100044, Peoples R China
3.Xiamen Univ, Inst Anthropol, Dept Anthropol & Ethnol, Xiamen, Peoples R China
4.Capital Med Univ, Dept Anat Histol & Embryol, Beijing, Peoples R China
5.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Lizhao,Du, Baopu,Hu, Rong,et al. Three-dimensional molar enamel thickness and distribution patterns in Late Miocene Lufengpithecus lufengensis from Shihuiba, Southwest China[J]. ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY,2024:11.
APA Zhang, Lizhao,Du, Baopu,Hu, Rong,&Zhao, Lingxia.(2024).Three-dimensional molar enamel thickness and distribution patterns in Late Miocene Lufengpithecus lufengensis from Shihuiba, Southwest China.ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY,11.
MLA Zhang, Lizhao,et al."Three-dimensional molar enamel thickness and distribution patterns in Late Miocene Lufengpithecus lufengensis from Shihuiba, Southwest China".ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY (2024):11.

入库方式： OAI收割

来源：古脊椎动物与古人类研究所

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