There are 2 matches

Collection Authorizer Collection name Reference
66570W. Kiessling Saranpaulskaja, borehole 28-u, Khorasoim Formation, W Siberia Valanginian - Cretaceous 1 - Russian Federation Kaim et al. (2004)
189644M. Clapham Popigay River, section 23, bed 3 (coll. Bogomolov 1984) Late Valanginian - Cretaceous 1 - Russian Federation Bogomolov (1989)

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