WoRMS taxon details
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Biserial, commonly somewhat twisted and tending to become loosely biserial but not completely uniserial; wall finely agglutinated, insoluble in acid; aperture terminal and slitlike and may have a projecting lip on one side. L. Cretaceous (Albian) to U. Cretaceous (Cenomanian); USA: Wyoming, Texas; Czechoslovakia. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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