Lauwerier R. e.a. 2011. AK 41: 1-20.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GrA-13868 Doetichem-Dichteren 10870 ± 50 0.0
GrA-23908 MilheezeI-1960 11150 ± 60 0.0
GrA-32787 Westelbeers-NO226-115 11030 ± 45 0.0
GrA-20207 Westelbeers-ZWB 11510 ± 60 0.0