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Radiocarbon dates
Showing 350190 radiocarbon dates.
Site
Lab ID
Context
Material
Taxon
Method
Uncalibrated age
Calibrated age
References
Julian Wash
Beta-155368
SEEDS
Zea mays
NA
2290±40 BP
UWyo2021
Bird et al. 2022
Julian Wash
Beta-155369
SEEDS
Zea mays
NA
2200±40 BP
UWyo2021
Bird et al. 2022
Julian Wash
Beta-155370
CHARCOAL
reed
NA
2230±40 BP
UWyo2021
Bird et al. 2022
Julian Wash
Beta-155371
CHARCOAL
Phragmites
NA
1530±40 BP
UWyo2021
Bird et al. 2022
Bonny Doon
Beta-155375
CHARCOAL
dispersed charcoal
NA
2940±40 BP
Edwards
Bird et al. 2022
Tievebane
Beta-155376
shell
NA
NA
3930±50 BP
Chapple 2019
Bird et al. 2022
Drumboy TD
Beta-155378
shell
NA
NA
5130±60 BP
Chapple 2019
Bird et al. 2022
Castle Quarter TD
Beta-155379
NA
NA
5360±60 BP
Chapple 2019
Bird et al. 2022
Culleenduff
Beta-155380
NA
NA
3400±50 BP
Chapple 2019
Bird et al. 2022
Tanrego West
Beta-155386
shell
NA
NA
4710±60 BP
Chapple 2019
Bird et al. 2022
Dates from unknown sites
Beta-155396
CHARCOAL
NA
NA
940±140 BP
HARDEN 2001
Bird et al. 2022
Dates from unknown sites
Beta-155397
CHARCOAL
NA
NA
820±70 BP
HARDEN 2001
Bird et al. 2022
Dates from unknown sites
Beta-155398
CHARCOAL
NA
NA
960±40 BP
HARDEN 2001
Bird et al. 2022
Dates from unknown sites
Beta-155399
CHARCOAL
NA
AMS
2550±40 BP
HARDEN 2001
Bird et al. 2022
Barger Gulch
Beta-155403
CHARCOAL
Residue
NA
7880±60 BP
Surovell Todd A. Nicole M. Waguespack James H. Mayer Marcel Kornfeld and George C. Frison (2005) Shallow Site Archaeology: Artifact Dispersal Stratigraphy and Radiocarbon Dating at the Barger Gulch Locality B Folsom Site Middle Park Colorado. Geoarchaeology: An International Journal 20(6):627–649.
Bird et al. 2022
Dates from unknown sites
Beta-155427
CHARCOAL
NA
AMS
710±40 BP
Fort Hood 14C Database
Bird et al. 2022
Grove's Creek
Beta-155443
WOOD
NA
NA
310±50 BP
Keene and Garrison 2013:295; Turck and Thompson database
Bird et al. 2022
Karinba 3
Beta-155463
Lacquer
NA
NA
3100±50 BP
Cremaetal2016
Bird et al. 2022
Karinba 3
Beta-155465
Lacquer
NA
NA
2940±50 BP
Cremaetal2016
Bird et al. 2022
Karinba 3
Beta-155466
Lacquer
NA
NA
3170±40 BP
Cremaetal2016
Bird et al. 2022
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