Ruhe (1969) Quaternary Landscapes in Iowa. Ames, Iowa, Iowa State University Press, 255 p. // Bettis et al. (1996) Hogs, Bogs, and Logs: Quaternary Deposits and Environmental Geology of the Des Moines Lobe. Iowa Department of Natural Resources, Geological Survey Bureau Guidebook Series no. 18, 170 p. per Dalton et al. 2020-An Updated Radiocarbon-Based Ice Margin….
Ruhe (1969) Quaternary Landscapes in Iowa. Ames, Iowa, Iowa State University Press, 255 p. // Bettis et al. (1996) Hogs, Bogs, and Logs: Quaternary Deposits and Environmental Geology of the Des Moines Lobe. Iowa Department of Natural Resources, Geological Survey Bureau Guidebook Series no. 18, 170 p. per Dalton et al. 2020-An Updated Radiocarbon-Based Ice Margin….
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| I-1268 | ||||
| I-1402 | ||||
| ISGS-552 | 13680 ± 80 | |||
| OWU-153 | ||||
| W-512 | ||||
| W-513 |