American Association for the Advancement of Science, Science, 5937(325), p. 148-148, 2009
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Goldberg et al . use data from micromorphological and Fourier transform infrared analyses to argue that Paisley Cave pre-Clovis coprolite 1374-5/5D-31-2 is of herbivore, rather than human, origin. We argue that the diagnostic capability of the techniques used by Goldberg et al . are limited, and we present new genetic data that support our original claims.