LocNo: 4337Middle Coal Measures, Des Moines Fm.
| Country: |
USA
|
| Province: |
Indiana, Brown County
|
| Locality: |
unrecorded
|
| Layer: | Middle Coal Measures, Des Moines Fm. |
| Lower Boundary: |
UMO Cherokee Shale base, 308.6 million years
|
| Upper Boundary: |
UMO Cherokee Shale top, 307.4 million years
|
| Georeference: |