Radiocarbon dates

Showing 350190 radiocarbon dates.

Site Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
Dates from unknown sites A-14 UNKNOWN NA NA 4185±62 BP Emerson et al. 2009 Archaic Societies: Diversity and Complexity... Bird et al. 2022
Ghatchi A-13938 charcoal NA NA 4885±125 BP Aguero et al 2009 Bird et al. 2022
Nash (Wehler Farm) A-13894 UNKNOWN NA NA 835±90 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Nash (Wehler Farm) A-13891 UNKNOWN NA NA 740±85 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Mayapan A-13862 Carbon over floor of passageway of Y-45a room 2, with smashed pottery NA NA 655±30 BP Peraza Lope et al. 2006: Table 1
Mayapan A-13862 Charcoal NA NA 655±30 BP Peraza Lope et al: Table 1 Bird et al. 2022
Mayapan A-13861 Carbon MEMS pit in lime production feature Pozo 152 Level 2 Lot 1774 NA NA 430±110 BP Peraza Lope et al. 2006: Table 1
Mayapan A-13861 Charcoal NA NA 430±110 BP Peraza Lope et al: Table 1 Bird et al. 2022
Batiscan A-1381 charred cooking residue NA NA 3110±20 BP Tachà Karine and John P. Hart. 2013. Chronometric Hygiene of Radiocarbon Databases for Early Durable Cooking Vessel Technologies in Northeastern North America. American Antiquity 78(2): 359à372 with on-line supplement. Bird et al. 2022
Pointe-du-Buisson A-1380 charred cooking residue NA NA 2390±15 BP Tachà Karine and John P. Hart. 2013. Chronometric Hygiene of Radiocarbon Databases for Early Durable Cooking Vessel Technologies in Northeastern North America. American Antiquity 78(2): 359à372 with on-line supplement. Bird et al. 2022
Pointe-du-Buisson A-1378 charred cooking residue NA NA 2675±20 BP Tachà Karine and John P. Hart. 2013. Chronometric Hygiene of Radiocarbon Databases for Early Durable Cooking Vessel Technologies in Northeastern North America. American Antiquity 78(2): 359à372 with on-line supplement. Bird et al. 2022
Pointe-du-Buisson A-1377 charred cooking residue NA NA 2975±30 BP Tachà Karine and John P. Hart. 2013. Chronometric Hygiene of Radiocarbon Databases for Early Durable Cooking Vessel Technologies in Northeastern North America. American Antiquity 78(2): 359à372 with on-line supplement. Bird et al. 2022
Pointe-du-Buisson A-1376 charred cooking residue NA NA 2995±25 BP Tachà Karine and John P. Hart. 2013. Chronometric Hygiene of Radiocarbon Databases for Early Durable Cooking Vessel Technologies in Northeastern North America. American Antiquity 78(2): 359à372 with on-line supplement. Bird et al. 2022
Batiscan A-1374 charred cooking residue NA NA 2860±20 BP Tachà Karine and John P. Hart. 2013. Chronometric Hygiene of Radiocarbon Databases for Early Durable Cooking Vessel Technologies in Northeastern North America. American Antiquity 78(2): 359à372 with on-line supplement. Bird et al. 2022
Batiscan A-1373 charred cooking residue NA NA 2460±20 BP Tachà Karine and John P. Hart. 2013. Chronometric Hygiene of Radiocarbon Databases for Early Durable Cooking Vessel Technologies in Northeastern North America. American Antiquity 78(2): 359à372 with on-line supplement. Bird et al. 2022
Quiggle Flats (PASS name Quiggle Farm) A-13724 UNKNOWN NA NA 710±40 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Blackwater Draw A-1372 SEDIMENT humates RADIOMETRIC 10250±200 BP Haynes 1995 Bird et al. 2022
Centro Acuicultura Metri A-13718 charcoal NA NA 4665±65 BP Flores & Lira 2006 Bird et al. 2022
Centro Acuicultura Metri A-13718 charcoal NA NA 4665±65 BP Flores & Lira 2006 Bird et al. 2022
Centro Acuicultura Metri A-13717 charcoal NA NA 4540±70 BP Flores & Lira 2006 Bird et al. 2022