LocNo: 7337Upper Pennsylvanian
| Country: |
USA
|
| Province: |
Texas,Central, Co. unrecogn.
|
| Locality: |
unrecognized
|
| Layer: | Upper Pennsylvanian |
| Lower Boundary: |
U Missourian--Virgilian [MIS--VIR], 305 million years
|
| Upper Boundary: |
U Virgilian--Asselian [C--P], 299 million years
|
| Georeference: |