Radiocarbon dates

Showing 350190 radiocarbon dates.

Site Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
Iyonda Poz-75080 IYO 15/1/3-9 Charcoal_endocarp_elaeis NA AMS 40±30 BP Neumann et al. 2022 Tab. 1
Kakago WAT-865 charcoal; charbon de bois NA NA 40±40 BP Pilon 1987a Bird et al. 2022
Shum Laka BM-2495 Upper Horizon of the Gray Ash Layer, sector1 Charcoal NA NA 40±40 BP Lavachery/Cornelissen 2000
RS-A-27 Beta-144247 Site with 13 pit houses (the largest with 14 m diameter) and a mound. Excavations in the pits revealed hearths and domestic debris. Charcoal NA NA 40±60 BP Schmitz et al. 2002
Digging Stick ICA-17W/1055 WOOD NA NA 40±20 BP UWyo2021 Bird et al. 2022
Pah Rah Uplands Beta-259696 CHARCOAL NA NA 40±40 BP Neidig Steven D. and Vickie Clay 2011: Archaeological Data Recovery at 26Wa8451 (CrNV-03-5806) for the NV Energy 105 Rebuild Project Washoe County Nevada. FWARG. Bird et al. 2022
Dates from unknown sites Beta-248549 BONE bighorn sheepà Fragments burned AMS 40±40 BP Lawrence Todd 2019 Taking It To Another Level: Engaging The Arch Of Nw Wyoming'S High Elevation Landscapes Bird et al. 2022
Mill Island and Green’s Bridge Weir, Kilkenny GU-10470 NA NA 40±50 BP excavations.ie: 2002:1021 - Mill Island and Green’s Bridge Weir, Kilkenny, Kilkenny Chapple 2019
Hoekfontein Pta-8870 HKF1 bone Homo sapiens conventional 14C 40±50 BP nienaber2005rea
Hoekfontein Pta-8866 HKF2 bone Homo sapiens conventional 14C 40±45 BP nienaber2005rea
(à) Ralston Mound Beta-289759 CHARCOAL NA NA 40±30 BP UWyo2021 Bird et al. 2022
Klehkwannum Beta-263323 charred material NA NA 40±40 BP CARD Bird et al. 2022
Perkins Point Beta-261039 SEEDS Phaseolus NA 40±40 BP Means and McKnight 2009; Virginia Department of Historic Resources Bird et al. 2022
Suomussalmi Hel-1532 wood NA 14C 40±100 BP Weninger 2022
Lake Xiroche Poz-4500 bulk sediment NA NA 40±25 BP Ekblom A. 2008. Forest–savanna dynamics in the coastal lowland of southern Mozambique since c. AD 1400. The Holocene 18(8) pp.1247-1257. Bird et al. 2022
Desal Plant D-AMS 006801 Unit: 2-Layer: Pl. 6-cmbs: 55 charcoal/charred material NA NA 40±23 BP this publication
Salton Sea Test Base Beta-103144 CHARCOAL NA NA 40±40 BP Cleland 1999 From Paleoindian to Protohistoric… Bird et al. 2022
Xavier's Knoll UGAMS-11580 CHARCOAL NA AMS 40±20 BP Penders (2017) Northern Brevard County Florida Radiometric Dates Bird et al. 2022
Dates from unknown sites UGa-12271 CHARCOAL NA RADIOMETRIC 40±40 BP East Texas 14C Database; Gadus 2003 Test Excavations at 41HE257 … Bird et al. 2022
Shum Laka BM-2495 NA NA 40±40 BP DELNEUF Michèle ESSOMBA Joseph-Marie FROMENT Alain (éds). Paléo-anthropologie en Afrique centrale : un bilan de l'archéologie au Cameroun. Paris France : L'Harmattan 1998 368p. (Etudes Africaines) ISBN : 2-7384-7405-5 Bird et al. 2022