Crane and Griffin, 1972: 177, O'Brien and Perttula 2002
Crane and Griffin, 1972: 177, O'Brien and Perttula 2002
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| M-2133 | 23BU21B (Snodgrass) | MO | 470 ± 100 | -25.0 |
| M-2134 | 23BU21B (Snodgrass) | MO | 560 ± 150 | -25.0 |
| M-2135 | 23BU21B (Snodgrass) | MO | 630 ± 100 | -25.0 |
| M-2136 | 23BU21B (Snodgrass) | MO | 430 ± 100 | -25.0 |
| M-2137 | 23BU21B (Snodgrass) | MO | 520 ± 100 | -25.0 |
| M-2180 | 23BU21B (Snodgrass) | MO | 400 ± 100 | -25.0 |
| M-2181 | 23BU21B (Snodgrass) | MO | 620 ± 100 | -25.0 |
| M-2182 | 23BU21B (Snodgrass) | MO | 620 ± 100 | -25.0 |
| M-2183 | 23BU21B (Snodgrass) | MO | 560 ± 100 | -25.0 |
| M-2184 | 23BU21B (Snodgrass) | MO | 410 ± 100 | -25.0 |
| M-2185 | 23BU21B (Snodgrass) | MO | 810 ± 110 | -25.0 |
| M-2274 | 23BU21B (Snodgrass) | MO | 560 ± 100 | -25.0 |
| M-2275 | 23BU21B (Snodgrass) | MO | 620 ± 100 | -25.0 |
| M-2430 | 23BU21B (Snodgrass) | MO | 790 ± 100 | -25.0 |
| M-2432 | 23BU21B (Snodgrass) | MO | 660 ± 100 | -25.0 |
| M-2433 | 23BU21B (Snodgrass) | MO | 540 ± 100 | -25.0 |