Dirty teeth and ancient trade

Evidence of cotton fibres in human dental calculus from Late Woodland, Ohio

Bibliographic Data

ID7809581
AuthorsH Blatt (0000-0003-4527-9335, The Ohio State University, corresponding author), S H Blatt, Brian G Redmond (0000-0002-0728-0290, Cleveland Museum of Natural History), Vicki Cassman (University of Delaware), Paul W Sciulli (The Ohio State University)
Year2011
Volume21
Issue6
Pages669-678
Publication date2011-11-01
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenueInternational Journal of Osteoarchaeology (JOURNAL)
Journal identifiersISSN: 1047-482X • E-ISSN: 1099-1212
PublisherWiley (PUBLISHER • GB)
DOI10.1002/oa.1173
OpenAlexW2101805126
LanguageEN
Citations received31
References cited34

Analysis of ancient human dental calculus for the presence of inclusions related to diet and dental health has been overlooked in anthropological literature. Small particles of archaeobotanical debris, which would otherwise not be preserved in the archaeological record, can become incorporated into unmineralised plaque on teeth during mastication and oral manipulation. When plaque mineralises into calculus, debris is preserved in situ . Samples of dental calculus ( n = 18) were collected from the Danbury site (33OT16) in Ottawa County, Ohio and viewed under a scanning electron microscope for inclusions. Analysis yielded a variety of noticeable inclusions, including mineralised bacteria, calcium‐phosphate crystalline structures and numerous phytoliths. Here we report the first evidence of fibres consistent with cotton ( Gossypium spp .) embedded in the dental calculus from the Late Woodland component (900–1100 AD ) of the Danbury site. Prehistoric cotton has not been previously documented in Ohio. The distinct morphology of the Danbury cotton and its presence in the Late Woodland component at Danbury suggests long‐distance interaction at a time in Ohio when movement of exotic goods appeared to have diminished. These microscopic remains provide insight into paleoethnobotanical history of ancient Ohioans and attest to how analysis of dental calculus could be used to supplement other paleodietary and archaeological analyses. Copyright © 2010 John Wiley & Sons, Ltd

Archaeology · Biology · Botany · Dental plaque · Geography · Grave goods · Prehistory · Woodland · Archaeology and ancient environmental studies · Dentistry · Forensic Anthropology and Bioarchaeology Studies · Historical and Cultural Archaeology Studies · Medicine

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