There are 5 matches

Collection Authorizer Collection name Reference
24972S. Holland Gaspé Peninsula, Flynn Road, White Head Formation Unit 4 Ashgill - Ordovician 5 - Canada Nowlan (1981)
24975S. Holland Gaspé Peninsula, Amphitheatre, White Head Formation Unit 4 Ashgill - Ordovician 5 - Canada Nowlan (1981)
55455M. Patzkowsky Anticosti Island, Ordovician, Vaureal and Ellis Bay Fm - Patzkowsky Ashgill - Ordovician 5 - Canada Bolton (1981)
80603W. Kiessling N Anticosti Island, Mill Bay coral patch reefs (= Reef 1413) Rawtheyan - Canada Copper (2001)
192338P. Wagner Ile aux Couleuvres Richmondian - Ordovician 5 - Canada Desbiens and Lespérance (1989)

Do another search