Genus Burtonia
- Species total:
- 2
- Age range:
- 167 - 162.3 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Burtonia | Early Bathonian | Early Bathonian |
|
| Burtonia polygonalis | Early Bathonian | Early Callovian |
|
Genus Burtonia
- Species total:
- 2
- Age range:
- 167 - 162.3 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Burtonia | Early Bathonian | Early Bathonian |
|
| Burtonia polygonalis | Early Bathonian | Early Callovian |
|