There are 3 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
35541 | M. Foote | DFM4 zone brachiopods, western Canada (= Zone of Cyrtiopsis nahanniensis) |
Raasch (1988) |
35542 | M. Foote | DFM5 zone brachiopods, western Canada (= Zone of Cyrtiopsis normadvillana) |
Raasch (1988) |
35543 | M. Foote | DFM6 zone brachiopods, western Canada (= Zone of Gastrodetoechia utahensis) |
Raasch (1988) |