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Coygan Cave
Carmarthenshire

 

 

Absolute Dates

Date (yrs) Error (yrs)
Method
Lab Number
Source
32140 +/-250 Radiocarbon, AMS ultrafiltration Oxford RAU
OxA-14400
Oxford radiocarbon database, 2012
32400 +/-550 Radiocarbon, AMS ultrafiltration Oxford RAU
OxA-14473
Oxford radiocarbon database, 2012
36000 +/-500 Radiocarbon, AMS ultrafiltration Oxford RAU
OxA-14402
Oxford radiocarbon database, 2012
37700 NA Radiocarbon, AMS ultrafiltration Oxford RAU
OxA-16767
Oxford radiocarbon database, 2012
39700 +/-1700 Radiocarbon, AMS ultrafiltration Oxford RAU
OxA-14403
Oxford radiocarbon database, 2012
41300 NA Radiocarbon, AMS ultrafiltration Oxford RAU
OxA-16766
Oxford radiocarbon database, 2012
43000 +/-2100 Radiocarbon, AMS ultrafiltration Oxford RAU
OxA-14401
Oxford radiocarbon database, 2012

Geochemical Results

Isotope Type Isotope Value
Material
Source
Carbon 13/12 ratio -17.3 Enamel, Tooth Oxford radiocarbon database, 2012
Carbon 13/12 ratio -18.3 Enamel, Tooth Oxford radiocarbon database, 2012
Carbon 13/12 ratio -18.3 Enamel, Tooth Oxford radiocarbon database, 2012
Carbon 13/12 ratio -18.6 Enamel, Tooth Oxford radiocarbon database, 2012
Carbon 13/12 ratio -18.6 Enamel, Tooth Oxford radiocarbon database, 2012
Carbon 13/12 ratio -19.0 Bone Oxford radiocarbon database, 2012
Carbon 13/12 ratio -19.1 Enamel, Tooth Oxford radiocarbon database, 2012
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