Psammosphaera irregularis (Grzybowski, 1896)Class: Astrorhizata Subclass: Astrorhizana Order: Astrorhizida Family: Psammosphaeridaefound at Foula Subbasin Norwegian Sea off territorial waters core slide 206/3-1, 6800-6820 field 6 Geological Time: Cretaceous Upper Cretaceous Maastrichtian Caudammina ovula/Remesella varians Zone the image is made by Michael Hesemann and the specimen stored at Micropress Europe View of a specimen of Psammosphaera irregularis (Grzybowski, 1896) the black strip is not an opening The identification is based upon: Kaminski, M.A., Gradstein, F.M. et. al., 2005: Atlas of Paleogene Cosmopolitan Deep-water Agglutinated Foraminifera. Plate 9, Fig. ![]() |
![]() dataset number: FEU-1013151 |