| 
Country:
 | 
Russian Federation 
 | 
| 
Province:
 | 
Siberia (undifferentiated) 
 | 
| 
Locality:
 | 
Man'ya River 
 | 
| 
Layer:
 | 
do III-IV | 
| 
Lower Boundary:
 | 
P.delph.--low.Platyclym.annulata IIIb/IV, 367.6 million years
 
 | 
| 
Upper Boundary:
 | 
UD4B--UD4C: serpentina Zone base [16,45], 366.4 million years
 
 | 
| 
Georeference:
 | 
 |