Absorbed Residue Evidence for PrehistoricDaturaUse in the American Southeast and Western Mexico
Adam King, Terry G. Powis, Kong Cheong, Bobi Deere, Robert B. Pickering, Eric Singleton, Nilesh W. Gaikwad
Advances in Archaeological Practice October 4, 2018 DOI: 10.1017/aap.2018.30 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Observational residue analysis (mass spectrometry) Peer reviewed |
|---|---|
| Sample size | 73 |
| Population | Prehistoric pottery vessels (55) and shell vessels (18) from western Mexico and the American Southeast |
| Citations | 10 |
| Key findings | Datura residues were identified by mass spectrometry in 13 of 55 pottery vessels and 14 of 18 shell vessels from prehistoric contexts in western Mexico and the American Southeast, using both burr and sonicator sampling methods. The authors state this demonstrates that Datura residue can be identified in pottery and shell vessels and that Datura use extends back into prehistory in both regions. Vessel form and decoration correlated with specific motifs, and shell vessels historically used for the Black Drink also held other beverages. |
Abstract
ABSTRACT Absorbed residue studies have been used in subsistence research for decades. Only more recently have the chemical methods employed been used to explore the consumption of ritual concoctions such as those including cacao, yaupon holly, and alcohol. In this article we use mass spectrometry to identifyDaturaresidues in prehistoric contexts from western Mexico and the American Southeast.Daturais a genus of flowering plants that contain hallucinogenic alkaloids. Their use in both regions is known historically and still continues today. This study sampled 55 pottery vessels and 18 shell vessels using both a traditional burr method and a water-based sonicator sampling method.Daturaresidues were found in 13 pottery vessels and 14 shell vessels using both sampling approaches. These results demonstrate that it is possible to identifyDaturaresidue in pottery and shell vessels and that the use ofDaturaextends back into prehistory in both regions. The form and decoration of pottery vessels withDaturaresidues show correlations with specific motifs and themes. Historically, shell vessels were used in the Southeast for the consumption of another ritual beverage, called the Black Drink. The presence ofDaturashows that those vessels were used for other kinds of beverages as well.