Radiocarbon dates

Showing 350190 radiocarbon dates.

Site Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
Reuben King (PASS name King) A-14585 UNKNOWN NA NA 390±40 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Shenk's Ferry A-14584 SEEDS Zea mays RADIOMETRIC 320±45 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Slackwater A-14580 UNKNOWN NA NA 325±40 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Dates from unknown sites A-1447 CHARCOAL NA RADIOMETRIC 950±60 BP Schiffer and Staski 1982 Bird et al. 2022
Dates from unknown sites A-1446 CHARCOAL NA RADIOMETRIC 970±70 BP Schiffer and Staski 1982 Bird et al. 2022
Canímar Abajo A-14316 1.8-1.9 meters charcoal/charred material NA NA 2845±90 BP Roksandic et al. 2015
Canímar Abajo A-14315 90-100 cm below surface charcoal/charred material NA NA 2515±75 BP Roksandic et al. 2015
Pas Reserve A-1424 charcoal; charbon de bois NA NA 1820±150 BP Long and Muller 1981; Long and Tamplin 1977; Syms 1992 p.c. 1998; Tamplin 1977; Tamplin et al. 1983; Faunmap 3832 Bird et al. 2022
Bonner-Young (No name in PASS) A-14216 UNKNOWN NA NA 360±40 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Miller A-14214 UNKNOWN NA NA 530±65 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Summy A-14213 UNKNOWN NA NA 640±40 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Summy A-14212 UNKNOWN NA NA 680±35 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Savage A-14211 UNKNOWN NA NA 600±65 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Canfield Flats A-14210 UNKNOWN NA NA 535±40 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Ghatchi A-14114 charcoal NA NA 3190±55 BP Aguero et al 2009 Bird et al. 2022
Calar A-14111 Plant fragments NA NA 1810±55 BP Pestle et al 2015 Bird et al. 2022
Ghatchi A-14110 charcoal NA NA 3685±50 BP Aguero et al 2009 Bird et al. 2022
Breneman A-14057 UNKNOWN NA NA 585±40 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Shawnee Flats II (PASS name Hanover Nursery) A-14056 UNKNOWN NA NA 535±50 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022
Savage A-14054 UNKNOWN NA NA 685±35 BP Carr et al. 2020 Arch of Nat Amer in Penn. Bird et al. 2022