LocNo: 7299unrecognized
| Country: |
Japan
|
| Province: |
Kitakami Massif,Miyagi Pref.
|
| Locality: |
Kobama,Mono-gun
|
| Layer: | unrecognized |
| Lower Boundary: |
Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years
|
| Upper Boundary: |
Rotodiscoceras top, 251.5 million years
|
| Georeference: |