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

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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

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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.

结构

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

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

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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

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