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Kjerulfina trigonalis Bancroft 1929 (lamp shell)

Strophomenata - Strophomenida - Rafinesquinidae

PaleoDB taxon number: 307307

Belongs to Kjerulfina according to L. R. Cocks 2010

Sister taxa: Kjerulfina broeggeri, Kjerulfina foliovalve, Kjerulfina limbata, Kjerulfina polycyma

Type specimen: BB 73834, a valve (a ventral valve internal mould)

Ecology: stationary epifaunal suspension feeder