Genus
Ordovicina Eisеnасk, 1937
List of species
1. Ordovicina monostoma Eisеnасk, 1954 | Ordovician
Classification
Organism group | Biota |
Protista | |
Rhizaria | |
Phylum | Retaria |
Subphylum | Foraminifera |
Suborder | Rotaliina |
Textulariina | |
Genus | Ammolagena |
Amphitremoida | |
Archaeochitina | |
Astrorhiza | |
Blastammina | |
Hyperammina | |
Luekatiella | |
Ordovicina | |
Species | monostoma |
oligostoma | |
Genus | Psammosphaera |
Pseudoastrorhiza | |
Sorosphaera | |
Stegnammina | |
Thurammina |