Country:
|
France
|
Province:
|
Bretagne
|
Locality:
|
Ile Longue en Crozon, Finistère'
|
Layer:
|
Base of Porsguen beds |
Lower Boundary:
|
UD1L--UD2A:(frechi Zone base) [06,10], 374.5 million years
|
Upper Boundary:
|
UD2F--UD2G:(subvaricatum Zone base), 370.8 million years
|
Georeference:
|
|