There are 2 matches

Collection Authorizer Collection name Reference
26263S. Holland Type section in Kirkfield Quarry, near Bobcaygeon, Lake Simcoe Area Chatfieldian - Ordovician 4 - Canada Liberty (1969)
26272S. Holland Eldon Hill (S5), No. 3 section, lot 19, Lake Simcoe area Shermanian - Ordovician 4 - Canada Liberty (1969)

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