LocNo: 6880Grindstone Creek Fm., undifferentiated
| Country: |
USA
|
| Province: |
Texas, Parker Co.
|
| Locality: |
Garner, TXD-02
|
| Layer: | Grindstone Creek Fm., undifferentiated |
| Lower Boundary: |
U Atokan--Desmoinesian [ATO--DES], 308.6 million years
|
| Upper Boundary: |
U Desmoinesian--Missourian [DES--MIS], 306.5 million years
|
| Georeference: |