There are 5 matches

Collection Authorizer Collection name Reference
13655S. Holland Portage Chute Formation, Member 2 (Nelson River Exposure) Edenian/Richmondian - Canada Nelson (1963)
23011S. Holland Caution Creek Formation, Member 1 (Churchill River Exposure) Richmondian/Gamachian - Ordovician 5 - Canada Nelson (1963)
23018S. Holland Caution Creek Formation, Upper Member (South Knife River Exposure) Richmondian/Gamachian - Ordovician 5 - Canada Nelson (1963)
24165S. Holland Red River Formation Cephalopods, Manitoba Middle Ordovician/Late Ordovician - Canada Miller et al. (1954)
34813S. Holland MMMN 1-2164. South rubble heap, Gillis Quarry, Garson Maysvillian - Ordovician 4 - Canada Jin and Zhan (2000)

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