Morphological diversity in Neanderthal and modern human skeleton as viewed from Dederiyeh Neanderthal

从德德里耶尼安德特人的角度看尼安德特人和现代人类骨骼的形态多样性

• 批准号: 14540660
• 负责人: ISHIDA Hajime
• 金额: $ 2.3万
• 依托单位: University of the Ryukyus
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2004
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14540660/
• 关键词: Neanderthal; Cranium; Child; Growth; Modern human; 現生人類の起源

Two Dederiyeh Neanderthal children of about two years old from Syria were compared with other Neanderthal(N=10), Skhul-Qafzeh(N=4) and modern children(N=89) through univariate statistical analysis of cranial measurements to evaluate the ontogenetic, phylogenetic patterns and variations in early stages of development. We calculated the Z-scores and associated probabilities for each fossil specimen using the standard deviation of modern residuals.Several conspicuous features of Neanderthals, including high orbits, low nasiofrontal angle, wide bi-dc breadth, large maximum occipital breadth and wide nasal bone, are recognized in the Dederiyeh children even from the early developmental stage of two years old. The developmental patterns observed here are comparable to those based on geometric morphometric analyses showing early manifestation of a taxonomic difference in cranial morphology between Neanderthals and modern humans.However, close inspection of the growth profile demonstrates two different patterns in the measurement items. The first one is the almost parallel course of development showing an early indication of the taxonomic difference by at least two years of age. The second is indistinguishable between Neanderthals and modern humans showing the absence of a clear difference during ontogeny. The second includes a diverging pattern indicating a possible rapid development in Neanderthals during early childhood between about 2 to 4 years of age. The last subdivision is attributable to the masticatory complex.

两名来自叙利亚的约两岁的Dederiyeh尼安德特人儿童与其他尼安德特人（N=10），Skhul-Qafzeh（N=4）和现代儿童（N=89）进行了比较，通过颅骨测量的单变量统计分析，以评估发育早期阶段的个体发育，系统发育模式和变化。我们使用现代残差的标准差计算了每个化石标本的Z分数和相关概率。尼安德特人的几个显着特征，包括高轨道、低鼻额角、宽的bi-DC宽度、大的最大枕宽和宽的鼻骨，即使从两岁的早期发育阶段开始，Dederiyeh儿童也被识别出来。这里观察到的发育模式与基于几何形态测量分析的发育模式相当，这些分析显示了尼安德特人和现代人类之间颅骨形态分类学差异的早期表现。第一个是几乎平行的发展过程，显示出至少两年的年龄分类差异的早期迹象。第二个是尼安德特人和现代人之间没有区别，这表明在个体发育过程中没有明显的差异。第二个包括一个发散的模式，表明尼安德特人在大约2到4岁的幼儿期可能快速发展。最后一个细分是由于咀嚼复合体。

项目成果

Vertebral assimilation of an adult male Ainu skeleton from the Tokoro Chashi Site in Tokoro, Hokkaido, Japan.

日本北海道常吕茶子遗址出土的一具成年男性阿伊努人骨骼的椎骨同化。

• 发表时间: 2004
• 期刊: Anthropological Science 112
• 作者: Saso A;Nohara H;Hanihara T;Ishida H
• 通讯作者: Ishida H

Metric dental variation of major human populations

• DOI: 10.1002/ajpa.20080
• 发表时间: 2005-10-01
• 期刊: AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY
• 影响因子: 2.8
• 作者: Hanihara, T;Ishida, H
• 通讯作者: Ishida, H

Kondo O, Ishida H.: "Ontogenetic variation in the Dederiyeh Neandertal infants : postcranial evidence."In (J.Thompson, A.J.Nelson, & G.Krovitz, Eds) Growth and Development in the Genus Homo, Cambridge : Cambridge University Press.. 386-411 (2003)

Kondo O，Ishida H.：“Dederiyeh 尼安德特婴儿的个体发生变异：颅后证据。”（J.Thompson，A.J.Nelson，

Ishida H, Kondo O, Dodo Y: "Neandertal skeletal remains from Dederiyeh Cave, Syria"In : Ishida H, Nakatsukasa M, Ogiwara N, editors. Recent Advances in Anthropology and Primatology. Kinseisha, Kyoto. 27-28 (2002)

Ishida H、Kondo O、Dodo Y：“来自叙利亚 Dederiyeh 洞穴的尼安德特人骨骼遗骸”，作者：Ishida H、Nakatsukasa M、Ogiwara N，编辑。

Dental variation of Ryukyu Islanders : A comparative study among Ryukyu, Ainu and other Asian populations

琉球岛民的牙齿变异：琉球人、阿伊努人和其他亚洲人群的比较研究

• 发表时间: 2003
• 期刊: American Journal of Human Biology 15
• 作者: Higa T;Hanihara T;Sunakawa H;Ishida H.
• 通讯作者: Ishida H.