Macro sample 15


one sigma estimated at +/- 50 yrs.

Radiocarbon Date

Attached Files


References Cited

Hard, R. J. and J. R. Roney
    1998    A Massive Terraced Village Complex in Chihuahua, Mexico, 3000 Years Before Present. Science 279:1661-1664.

Matson, R. G.
    2003    The Spread of Maize Agriculture into the U.S. Southwest. In Examining the Farming/Language Dispersal Hypothesis, edited by P. Bellwood and C. Renfrew, pp. 341-356. McDonald Institute for Archaeological Research, University of Cambridge, Cambridge.

Comments said,

This sample needs to be verified. No lab No., no standard deviation.