Subspecies
Orthosphaeridium insculptum erectum Uutela et Tynni, 1991
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 344-276 | Orthosphaeridium insculptum erectum | Orthosphaeridium insculptum f. erectum n. forma | 176 | Lasnamägi Stage | holotype |
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 344-276 | Orthosphaeridium insculptum erectum | Orthosphaeridium insculptum f. erectum n. forma | 176 | Lasnamägi Stage | holotype |