Genus Arkellea
- Species total:
- 3
- Age range:
- 195 - 157 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Arkellea | Kimmeridgian | Kimmeridgian |
|
| Arkellea sp | Jurassic | Jurassic |
|
| Arkellea teichophera | Jurassic | Early Oxfordian |
|