Radiocarbon dates

Showing 350190 radiocarbon dates.

Site Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
Dates from unknown sites Beta-214462 CHARCOAL NA NA 70±40 BP 267–21 cal BP REED AND METCALF 2009 Bird et al. 2022
Moore/Higginbotham Place Beta-72961 WOOD NA AMS 70±50 BP 270–10 cal BP Radiocarbon Database Sheets From Coastal Environments Bird et al. 2022
Dates from unknown sites Beta-320507 CHARCOAL NA AMS 70±30 BP 258–31 cal BP Stokes and Ryan 2012-Final Report for Phase Data Recovery at… Bird et al. 2022
Komkanetkwa Beta-124304 charcoal; charbon de bois NA NA 70±70 BP 279–6 cal BP Peacock 1998 Bird et al. 2022
Dates from unknown sites B-107706 Organic sediment NA NA 70±30 BP 258–31 cal BP McKibbin 1992 Bird et al. 2022
Makgwareng OO1 Pta-133 Stone circle near Hut 1 charcoal NA conventional 14C 70±50 BP 270–10 cal BP maggs1976csh
Salton Sea Test Base Beta-103145 CHARCOAL NA NA 70±70 BP 279–6 cal BP Cleland 1999 From Paleoindian to Protohistoric… Bird et al. 2022
Sil Ver Lake Beta-88094 CHARCOAL NA AMS 70±40 BP 267–21 cal BP Hawley Museum Archaeology program dates database Bird et al. 2022
Billown Quarry OxA-10128 seed/fruit Triticum turgidum dicoccum 14C 70±45 BP 268–13 cal BP Hinz et al. 2012 Weninger 2022
Boila Aghios Minas OxA-5244 bone NA NA 70±55 BP 275–8 cal BP Facorellis 2003 Bird et al. 2022
Weston Beta-87408 CHARCOAL NA RADIOMETRIC 70±50 BP 270–10 cal BP WY SHPO 14C Database Bird et al. 2022
Medicine Lodge Creek AA-6540 OTHER Organic matter in rock art varnish AMS 70±60 BP 276–8 cal BP Francis et al. 1993-AMS Radiocarbon Dand Catio-Ratio Dating…. Bird et al. 2022
Arnngu Beta-106998 Charcoal NA NA 70±70 BP 279–6 cal BP Thorley 1998 Thorley 1998a Bird et al. 2022
Green Castle (Y25) Beta-134378 Mid Trench-level 2 unknown NA NA 70±50 BP 270–10 cal BP Allsworth-Jones 2008:181
Dates from unknown sites UGaMS-33881 CHARCOAL NA AMS 70±20 BP 255–34 cal BP Harvey David 2019 personal communication Bird et al. 2022
Tutu Beta-65471 Area 4-2087N/1952E (EU 31)-BIII charcoal/charred material NA NA 70±50 BP 270–10 cal BP Righter 2002:table 1.3 modern
Billown Quarry OxA-10128 Site K, F541, context 725. Pit grain Triticum turgidum dicoccum NA 70±45 BP 268–13 cal BP Whittle et al. 2011b, 557 Hinz et al. 2012
Dates from unknown sites Beta-177335 CHARCOAL NA NA 70±60 BP 276–8 cal BP Wiberg 2005 Bird et al. 2022
White Lake Beta-77735 CHARCOAL NA NA 70±50 BP 270–10 cal BP Lyman 2001 Bird et al. 2022
Roatcap Game Trail Site Beta-20209 WOOD NA NA 70±60 BP 276–8 cal BP REED AND METCALF 1999 Bird et al. 2022