Morrison, 1979

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
S-466 MkPk-7 (Lapointe) NU 1380 ± 105 -25.0
S-467 MkPk-7 (Lapointe) NU 2810 ± 90 -20.0
GX-1702 MkPk-7 (Lapointe) NU 3220 ± 120 -20.0