Shane Miller (personal communication 2016)

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
UGa-2710 11SA87 (Black Earth) IL 5055 ± 80
Beta-53142? 36NM12 (Sandts Eddy) PA
Lunk-1573 38AK228-W (Lewis West)
Lunk-1574 38AL143 (Big Pine Tree) 4720 ± 70
Lunk-1575 38AL143 (Big Pine Tree) 7810 ± 80
GX-2280 38CN? (Edisto Beach)
Lunk-1598 40HI131 (Oldroy)