| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 1099 | 1982 | Klaus Schulz | USGS | High-iron to komatiites in the Vermillion District, northeast Minnesota |
| 2 | 1205 | 1990 | Klaus Schulz | USGS | An early Proterozoic ophiolite in the Penokean orogen, northeastern Wisconsin |