Crane and Griffin, 1970: 165-166

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-1957 23BU21A (Turner) MO 500 ± 100 -25.0
M-1958 23BU21A (Turner) MO 815 ± 100 -10.0
M-1959 23BU21A (Turner) MO 720 ± 100 -25.0
M-1960 23BU21A (Turner) MO 590 ± 100 -25.0
M-1961 23BU21A (Turner) MO 810 ± 110 -25.0
M-1962 23BU21A (Turner) MO 560 ± 100 -25.0
M-1963 23BU21A (Turner) MO
M-1964 23BU21A (Turner) MO 730 ± 100 -25.0