| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5113294 | Quaternary International | 2017 | 7 Pages |
Abstract
The mitochondrial subhaplogroup D1g described in 2012 and found in Amerindian populations of southern Chile and Argentina, represents today as Monte Verde did before, an interesting paradox that has not yet received much attention. The age calculated for D1g, between 25,000 and 19,000 cal yr BP is extremely old for a South American mitochondrial subhaplogroup. The anomalous age of this haplogroup does not fit the currently accepted framework for the other mtDNA haplogroups in the Americas. In this article I compare D1g old age with those from other published D phylogenies, using the rho calculation methodology in order to test the reliability of this older age estimate. Might this lineage be evidence for an early pre-Clovis migration?
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Physical Sciences and Engineering
Earth and Planetary Sciences
Geology
Authors
Michelle de Saint Pierre,