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Evidence of cacao use in the Prehispanic American Southwest
Patricia L. Crown, W. Jeffrey Hurst, 2009. Proceedings of the National Academy of Sciences 106(7): 2110-2113.
Finds theobromine, a biomarker for cacao, in residues on sherds from Pueblo Bonito that are probably from cylinder jars, dated about AD 1000 to 1125, the first evidence of cacao drinking north of Mexico.
What it's used for here
The cacao result and its tie to the cylinder jars.
Cited by on this site 5 records
Cite it
Crown, P. L., & Hurst, W. J. (2009). Evidence of cacao use in the Prehispanic American Southwest. Proceedings of the National Academy of Sciences 106(7): 2110-2113. https://doi.org/10.1073/pnas.0812817106
@article{crown2009cacao,
author = {Crown, Patricia L. and Hurst, W. Jeffrey},
title = {Evidence of cacao use in the Prehispanic American Southwest},
journal = {Proceedings of the National Academy of Sciences 106(7): 2110-2113},
year = {2009},
doi = {10.1073/pnas.0812817106},
url = {https://doi.org/10.1073/pnas.0812817106}
}TY - JOUR TI - Evidence of cacao use in the Prehispanic American Southwest AU - Crown, Patricia L. AU - Hurst, W. Jeffrey PY - 2009 JO - Proceedings of the National Academy of Sciences 106(7): 2110-2113 DO - 10.1073/pnas.0812817106 UR - https://doi.org/10.1073/pnas.0812817106 ER -
Crown, Patricia L. and W. Jeffrey Hurst. “Evidence of cacao use in the Prehispanic American Southwest.” Proceedings of the National Academy of Sciences 106(7): 2110-2113 (2009). https://doi.org/10.1073/pnas.0812817106.