Genus Echinidinium
- Species total:
- 8
- Age range:
- 68.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Echinidinium granulatum | Quaternary | Quaternary |
|
| Echinidinium | Holocene | Holocene |
|
| Echinidinium bispiniformum | Late Pleistocene | Holocene |
|
| Echinidinium delicatum | Late Pleistocene | Holocene |
|
| Echinidinium aculeatum | Late Pleistocene | Holocene |
|
| Echinidinium transparantum | Late Pleistocene | Holocene |
|
| Echinidinium euaxum | Pliocene | Early Pleistocene |
|
| Echinidinium sp | Maastrichtian | Early Oligocene |
|