LocNo: 1208Lime Creek Fm.
| Country: |
USA
|
| Province: |
Iowa (undifferentiated)
|
| Locality: |
Hackberg Grove
|
| Layer: | Lime Creek Fm. |
| Lower Boundary: |
Givetian--Frasnian [GIV--FRS], 385.3 million years
|
| Upper Boundary: |
UD1L--UD2A:(frechi Zone base) [06,10], 374.5 million years
|
| Georeference: |