Genus Erdtmanispermum
- Species total:
- 2
- Age range:
- 230 - 141 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Erdtmanispermum | Nd | Nd |
|
| Erdtmanispermum balticum | Triassic | Jurassic |
|
Genus Erdtmanispermum
- Species total:
- 2
- Age range:
- 230 - 141 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Erdtmanispermum | Nd | Nd |
|
| Erdtmanispermum balticum | Triassic | Jurassic |
|