Type species: Periporosella tantilla Canu & Bassler, 1917
This genus includes the species:
(Brydone, 1910) | Cretaceous Maastrichtian |
England, Germany |
WoRMS 1412848 | |
(Brydone, 1910) | Cretaceous-Paleocene Maastrichtian-Danian |
Germany, Denmark |
WoRMS 1412849 | |
(Gabb & Horn, 1862) | Paleogene Paleocene Thanetian | USA New Jersey | WoRMS 1412850 | |
(Levinsen, 1925) | Cretaceous Maastrichtian | Denmark, Netherlands | WoRMS 1412851 | |
Canu & Bassler, 1917 | Eocene | USA (NC) | WoRMS 1406377 |
Periporosella tantilla (Thanks to Dr Paul Taylor) |