Genus Chytroeisphaeridia
- Species total:
- 56
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Chytroeisphaeridia sp.II | Middle Miocene | Late Miocene |
|
| Chytroeisphaeridia spinosa | Cenomanian | Turonian |
|
| Chytroeisphaeridia suibinensis | Late Oxfordian | Early Kimmeridgian |
|
| Chytroeisphaeridia tuberosa | Pannonian | Pontian |
|
| Chytroeisphaeridia variabilis | Middle Jurassic | Early Albian |
|