demote 发表于 2025-3-28 15:26:34

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Latency 发表于 2025-3-28 20:50:07

Trends in postcanine occlusal morphology within the hominin clade: The case of , in crown complexity seen in . do not appear to be primitive retentions from a great ape ancestor, and there is some evidence that the same, or a very similar, trend towards trait intensification is already present in australopiths. These traits include additional cusps on the maxillary and mandibul

秘密会议 发表于 2025-3-29 00:42:31

Maxillary molars cusp morphology of South African australopithecines) significant differences between the two species in relative cusp areas are evident for the protocone of M. (with . larger than .), the paracone of M., and the protocone of M. and M. (with . larger than .); c) in the total crown area . shows the sequence M.<M.<M. as previously described; d) in . th

结构 发表于 2025-3-29 04:49:47

Gran Dolina-TD6 and Sima de los Huesos dental samples: Preliminary approach to some dental charactern five hundred deciduous and permanent teeth. The detailed description and morphological comparison of the Atapuerca dental samples will be published elsewhere in a near future, but the examination of an extensive human fossil record, has already revealed some dental characters we consider crucial f

Critical 发表于 2025-3-29 08:04:12

Neural network analysis by using the Self-Organizing Maps (SOMs) applied to human fossil dental morpiversity Dental Anthropology System (ASUDAS). The principal result indicates a close relationship between the .. and Middle Pleistocene specimens and the later Neandertal groups. Furthermore, the dental models of anatomically modern . are particularly different compared to the more archaic populatio

有杂色 发表于 2025-3-29 13:35:15

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FIR 发表于 2025-3-29 15:43:00

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兽群 发表于 2025-3-29 20:39:56

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消音器 发表于 2025-3-30 01:59:31

Histological study of an upper incisor and molar of a bonobo (,) individual cervical thirds of the enamel. The periodicities of the striae of Retzius were obtained, and the number of striae/perikymata were used to calculate the lateral formation time. Prism length and the average distance between cross striations were used to determine the cuspal formation time. Spacing be

一再遛 发表于 2025-3-30 05:15:36

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查看完整版本: Titlebook: Dental Perspectives on Human Evolution; State of the Art Res Shara E. Bailey,Jean-Jacques Hublin Book 2007 Springer Science+Business Media