Unknown

Dataset Information

0

Early modern humans and morphological variation in Southeast Asia: fossil evidence from Tam Pa Ling, Laos.


ABSTRACT: Little is known about the timing of modern human emergence and occupation in Eastern Eurasia. However a rapid migration out of Africa into Southeast Asia by at least 60 ka is supported by archaeological, paleogenetic and paleoanthropological data. Recent discoveries in Laos, a modern human cranium (TPL1) from Tam Pa Ling's cave, provided the first evidence for the presence of early modern humans in mainland Southeast Asia by 63-46 ka. In the current study, a complete human mandible representing a second individual, TPL 2, is described using discrete traits and geometric morphometrics with an emphasis on determining its population affinity. The TPL2 mandible has a chin and other discrete traits consistent with early modern humans, but it retains a robust lateral corpus and internal corporal morphology typical of archaic humans across the Old World. The mosaic morphology of TPL2 and the fully modern human morphology of TPL1 suggest that a large range of morphological variation was present in early modern human populations residing in the eastern Eurasia by MIS 3.

SUBMITTER: Demeter F 

PROVIDER: S-EPMC4388508 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC3437904 | biostudies-other
2017-08-02 | GSE80534 | GEO
| PRJNA361218 | ENA
| S-EPMC7774830 | biostudies-literature
| S-EPMC3188841 | biostudies-literature
| S-EPMC8321548 | biostudies-literature
| S-EPMC3961167 | biostudies-literature
| S-EPMC4380407 | biostudies-literature
| S-EPMC4051846 | biostudies-literature
| S-EPMC3252326 | biostudies-literature