Genus Amphorosphaeridium
- Species total:
- 11
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Amphorosphaeridium sp.A | Late Thanetian | Late Thanetian |
|
| Amphorosphaeridium sp | Cretaceous | Eocene |
|
| Amphorosphaeridium robustum | Maastrichtian | Danian |
|
| Amphorosphaeridium multispinosum | Middle Maastrichtian | Early Miocene |
|
| Amphorosphaeridium multibrevum | Campanian | Early Danian |
|
| Amphorosphaeridium majus | Senonian | Senonian |
|
| Amphorosphaeridium latitubulum | Campanian | Early Danian |
|
| Amphorosphaeridium fenestratum | Late Cretaceous | Paleocene |
|
| Amphorosphaeridium bipolare | Late Campanian | Early Danian |
|
| Amphorosphaeridium axiale | Late Campanian | Early Oligocene |
|
| Amphorosphaeridium | Mesozoic | Cenozoic |
|