Micro sample 383

Information

Starch grains recovered from grinding stones and chipped stone tools associated with charcoal sample in Unit 1, Layer D at a depth of 65 cm (Piperno et al. 2009:5021, Ranere et al. 2009:5017).

Radiocarbon Date

Attached Files

Xihuatoxtla%20(beta-203459)

References Cited

Piperno, D. R., A. J. Ranere, I. Holst, J. Iriarte and R. Dickau
    2009    Starch Grain and Phytolith Evidence for Early Ninth Millennium B.P. Maize from the Central Balsas River Valley, Mexico. Proceedings of the National Academy of Sciences 106(13):5019-5024.

Ranere, A. J., D. R. Piperno, I. Holst, R. Dickau and J. Iriarte
    2009    The Cultural and Chronological Context of Early Holocene Maize and Squash Domestication in the Central Balsas River Valley, Mexico. Proceedings of the National Academy of Sciences 106(13):5014-5018.

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