Anchispirocyclina

Anchispirocyclina is a genus of agglutinated discoidal forams known from the upper Jurassic (lower Kimmeridgian) to the lower Cretaceous (lower Valanginan) of Europe, north Africa, USA (North Carolina) and Cuba. Spirocyclina, Haurinia and Martiguesia are related genera.

Anchispirocyclina

Anchispirocyclina is a genus of agglutinated discoidal forams known from the upper Jurassic (lower Kimmeridgian) to the lower Cretaceous (lower Valanginan) of Europe, north Africa, USA (North Carolina) and Cuba. Spirocyclina, Haurinia and Martiguesia are related genera.