Buckley and Valdes-Pages, 1981: 338

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
I-10165 36LY119 (Bull Run) PA 3170 ± 250 -25.0
I-10166 36LY119 (Bull Run) PA 720 ± 100 -25.0
I-10167 36LY119 (Bull Run) PA 470 ± 100 -25.0
I-10475 21OT51 (Dead River site B) MN