Radiocarbon dates

Showing 350190 radiocarbon dates.

Site Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
Newgrange UB-361 humic acid NA 14C 4535±105 BP 5465–4874 cal BP Larsson 2019 Weninger 2022
Newgrange 3 GrN-6342 charcoal NA 14C 3885±35 BP 4415–4184 cal BP Chapple 2019 Weninger 2022
Newgrange 4 GrN-6343 charcoal NA 14C 3990±40 BP 4571–4299 cal BP Chapple 2019 Weninger 2022
Newgrange 5 GrN-6344 charcoal NA 14C 4050±40 BP 4795–4417 cal BP Chapple 2019 Weninger 2022
Newgrange, 20m timber circle GrN-12828 charcoal NA 14C 4000±30 BP 4523–4416 cal BP Chapple 2019 Weninger 2022
Newgrange, 20m timber circle GrN-12829 charcoal NA 14C 3930±35 BP 4511–4247 cal BP Chapple 2019 Weninger 2022
Newgrange, henge GU-1671 charcoal NA 14C 4050±65 BP 4820–4409 cal BP Chapple 2019 Weninger 2022
Newgrange, pit circle GrN-11801 charcoal NA 14C 4070±60 BP 4817–4418 cal BP Chapple 2019 Weninger 2022
Newgrange, pit circle GrN-11802 charcoal NA 14C 4030±35 BP 4579–4416 cal BP Chapple 2019 Weninger 2022
Newrath 34 UB-6466 wood Alnus 14C 3637±36 BP 4083–3848 cal BP Chapple 2019 Weninger 2022
Newrath 34 UB-6482 wood Alnus 14C 4776±34 BP 5589–5465 cal BP Chapple 2019 Weninger 2022
Newrath 34 UB-6900 wood Alnus 14C 3301±36 BP 3618–3449 cal BP Chapple 2019 Weninger 2022
Newrath 34 UB-6902 wood yew 14C 3605±33 BP 4060–3833 cal BP Chapple 2019 Weninger 2022
Newrath 34 UB-6903 wood Fraxinus 14C 2062±32 BP 2113–1935 cal BP Chapple 2019 Weninger 2022
Newrath 34 UB-6905 wood Corylus 14C 3119±32 BP 3440–3240 cal BP Chapple 2019 Weninger 2022
Newrath 34 UB-6909 wood Maloideae 14C 4068±35 BP 4798–4424 cal BP Chapple 2019 Weninger 2022
Newrath 35 UB-6640 charcoal Quercus 14C 4821±38 BP 5599–5475 cal BP Chapple 2019 Weninger 2022
Newrath 35 UB-6639 charcoal Triticum 14C 4827±39 BP 5601–5475 cal BP Chapple 2019 Weninger 2022
Newrath 35 UB-6641 seed/fruit Corylus 14C 5669±40 BP 6555–6319 cal BP Chapple 2019 Weninger 2022
Newrath 36 UB-6645 charcoal Quercus 14C 3333±36 BP 3680–3466 cal BP Chapple 2019 Weninger 2022