| 
Country:
 | 
Russian Federation 
 | 
| 
Province:
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Western Kamchatka 
 | 
| 
Locality:
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Pontoneysk Mts. 
 | 
| 
Layer:
 | 
Kichivayam Fm., unrecognized | 
| 
Lower Boundary:
 | 
Up.Visean  Goniatites BZ base [up.VIS], 333.5 million years
 
 | 
| 
Upper Boundary:
 | 
DER Go beta--gamma, granos.base [P1--P2], 328.2 million years
 
 | 
| 
Georeference:
 | 
 |