There are 2 matches

Collection Authorizer Collection name Reference
118084M. Clapham Svartevaeg Cliffs, Axel Heiberg Island (coll. Helsley, Stehli 1963) Kungurian - Permian 2 - Canada Stehli and Grant (1971)
119291M. Clapham Store Björnekap unspecified, König Oscar Land Artinskian - Permian 2 - Canada Tschernyschew and Stepanow (1916)

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