Genus Biorecord
- Species total:
- 4
- Age range:
- 154 - 117 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Biorecord | Wealden | Wealden |
|
| Biorecord sp.19 | Ryazanian | Hauterivian |
|
| Biorecord sp.3 | Late Oxfordian | Hauterivian |
|
| Biorecord sp.4 | Ryazanian | Hauterivian |
|