There are 2 matches

Collection Authorizer Collection name Reference
40313M. Aberhan Hobetsu Area, Upper Yezo Group, Hokkaido Coniacian - Cretaceous 6 - Japan Hayami (1975)
40314M. Aberhan Hobetsu Area, Upper Yezo Group, Hokkaido Santonian - Cretaceous 6 - Japan Hayami (1975)

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