Taché, Karine, and John P. Hart. 2013

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-A2010 36PI14 (Zimmerman) PA 2435 ± 20 -26.0
ISGS-A2011 36PI14 (Zimmerman) PA 2440 ± 20 -25.0
ISGS-A2012 36PI14 (Zimmerman) PA 2850 ± 20 -24.7