Radiocarbon dates

Showing 350190 radiocarbon dates.

Site Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
Dates from unknown sites A-1629 CHARCOAL NA RADIOMETRIC 920±60 BP 953–695 cal BP Schiffer and Staski 1982 Bird et al. 2022
Gruta del Indio A-1637 unknown NA NA 9740±280 BP 12045–10251 cal BP Gil et al 2005 Bird et al. 2022
Gruta del Indio A-1638 charcoal NA NA 10530±140 BP 12738–11970 cal BP Lima-Ribeiro M. S. Diniz-Filho J. A. F. (2013). American megafaunal extinctions and human arrival: improved evaluation using a meta-analytic approach. Quaternary International 299 38-52. Bird et al. 2022
Cowboy Cave A-1653 feces; féces NA NA 12070±210 BP 14842–13501 cal BP Meltzer and Mead 1985; Mead and Agenbroad 1992; Agenbroad and Mead 1989; Jennings 1980; Faunmap 1069 Bird et al. 2022
Cowboy Cave A-1654 feces; féces NA NA 13040±440 BP 16840–14109 cal BP Meltzer and Mead 1985; Mead and Agenbroad 1992; Agenbroad and Mead 1989; Jennings 1980; Faunmap 1069 Bird et al. 2022
Cowboy Cave A-1660 mammoth feces; féces de mammouth NA NA 11020±180 BP 13293–12702 cal BP Meltzer and Mead 1985; Agenbroad and Mead 1989; Jennings 1980; Faunmap 1069 Bird et al. 2022
Hastqin A-1694 CHARCOAL NA RADIOMETRIC 8260±100 BP 9465–9013 cal BP Huckell Bruce B. (1977) Excavations at the Hastqin Site: A Multicomponent Preceramic Site Near Ganado Arizona. Report prepared by Arizona State Museum in cooperation with the Arizona Department of Transportation. MS on file at Arizona State Museum Library University of Arizona Tucson. Bird et al. 2022
Montezuma Head A-1698 OTHER Juniperus RADIOMETRIC 13500±390 BP 17373–15160 cal BP Berry and Berry 1986 Bird et al. 2022
Hastqin A-1756 CHARCOAL ponderosa pine RADIOMETRIC 8000±120 BP 9263–8545 cal BP Huckell Bruce B. (1977) Excavations at the Hastqin Site: A Multicomponent Preceramic Site Near Ganado Arizona. Report prepared by Arizona State Museum in cooperation with the Arizona Department of Transportation. MS on file at Arizona State Museum Library University of Arizona Tucson. Bird et al. 2022
Dates from unknown sites A-1757 CHARCOAL NA RADIOMETRIC 1000±40 BP 960–791 cal BP Ravesloot 1987 Archaeology of San Xavier Bridge Site (BB:13:14)… Bird et al. 2022
Dates from unknown sites A-1758 CHARCOAL NA RADIOMETRIC 230±50 BP 440–64 cal BP Ravesloot 1987 Archaeology of San Xavier Bridge Site (BB:13:14)… Bird et al. 2022
Cowboy Cave A-1800 feces; féces NA NA 12320±160 BP 15030–13859 cal BP Meltzer and Mead 1985; Mead and Agenbroad 1992; Agenbroad and Mead 1989; Jennings 1980; Faunmap 1069 Bird et al. 2022
Gu Achi A-1819 CHARCOAL NA RADIOMETRIC 970±70 BP 1052–727 cal BP Schiffer and Staski 1982 Bird et al. 2022
Joe Ben site Santa Cruz River Brickyard Arroyo A-1853 OTHER NA RADIOMETRIC 4400±220 BP 5580–4441 cal BP Freeman 1997 Bird et al. 2022
Santa Cruz river A-1857 CHARCOAL NA RADIOMETRIC 2520±140 BP 2927–2180 cal BP Ravesloot 1987 Archaeology of the San Xavier Bridge Site (BB:13:14)… Bird et al. 2022
Santa Cruz river A-1883 CHARCOAL NA RADIOMETRIC 2030±230 BP 2695–1414 cal BP Ravesloot 1987 Archaeology of the San Xavier Bridge Site (BB:13:14)… Bird et al. 2022
Double Adobe A-188C UNKNOWN Charcoalà RADIOMETRIC 8270±250 BP 9889–8540 cal BP Waters 1985 Bird et al. 2022
Cienega Creek Site A-19 CHARCOAL NA RADIOMETRIC 4310±160 BP 5319–4425 cal BP Berry 1982 Bird et al. 2022
Băile Figa A-19295 wood Trench I; Site Nr. 1/3; Square: B1; Dendrodatum; Plant material from fill of Trog 2; Eiche; length: 133 cm, max. width: 37.5, max. height: 38.5 cm NA 3221±29 BP 3481–3380 cal BP Harding/Kavruk 2010, 147f. Kneisel, Hinz, and Rinne 2014
Băile Figa A-19295 wood NA NA 3221±29 BP 3481–3380 cal BP Harding/Kavruk 2010 147f. Bird et al. 2022