Micro sample 410


Radiocarbon Date

Attached Files


References Cited

Piperno, D. R.
    1984    A Comparison and Differentiation of Phytoliths from Maize and Wild Grasses: Use of Morphological Criteria. American Antiquity 49(2):361-383.

Piperno, D. R., K. H. Clary, R. G. Cooke, A. J. Ranere and D. Weiland
    1985    Preceramic Maize in Central Panama: Phytolith and Pollen Evidence. American Anthropologist, New Series 87(4):871-878.


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