Crane and Griffin, 1958: 1101

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-396 8JA63 (J-Y Field/ St. Johns River) FL
M-418A 18AN18 (West River) MD 1630 ± 200 -25.0
M-586 10309.000049 (Sugar Loaf Hill) 2993 ± 150 -25.0
M-418B 18AN18 (West River) MD 2030 ± 125 -19.0