Austin et al 2018

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
LUNK-1225 8MA6A (Perico Island North Midden)
Beta-4841 8MA6A (Perico Island North Midden) 2145 ± 75 0.0
Beta-4839 8MA6A (Perico Island North Midden) 760 ± 50 -25.0