Ordovician
Locality | Type | From (m) | To (m) | Reference | Remarks | |
---|---|---|---|---|---|---|
Green Point Section, western Newfoundland | boundary stratotype | 101.8 | Cooper et al., 2001 | GSSP for the Tremadocian Stage |
Browse Geocollections
Locality | Type | From (m) | To (m) | Reference | Remarks | |
---|---|---|---|---|---|---|
Green Point Section, western Newfoundland | boundary stratotype | 101.8 | Cooper et al., 2001 | GSSP for the Tremadocian Stage |