| Literature DB >> 19589984 |
Paul Goldberg1, Francesco Berna, Richard I Macphail.
Abstract
Gilbert et al. (Reports, 9 May 2008, p. 786) presented DNA analysis of coprolites recovered from an Oregon cave as evidence for a human presence in North America before the Clovis culture. Results of our micromorphological and Fourier transform infrared spectroscopy analyses of one of the reported coprolites are difficult to reconcile with the DNA results identifying the coprolite as human.Entities:
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Year: 2009 PMID: 19589984 DOI: 10.1126/science.1167531
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728