Genus Chytroeisphaeridia
- Species total:
- 56
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Chytroeisphaeridia spinosa | Cenomanian | Turonian |
|
| Chytroeisphaeridia ringnesiorum | Aptian | Turonian |
|
| Chytroeisphaeridia sp.A | Norian | Santonian |
|
| Chytroeisphaeridia everricula | Late Campanian | Maastrichtian |
|
| Chytroeisphaeridia ovata | Turonian | Maestrichtian |
|
| Chytroeisphaeridia pocockii | Jurassic | Cretaceous |
|
| Chytroeisphaeridia solida | Campanian | Maastrichtian |
|
| Chytroeisphaeridia reticulata | Late Berriasian | Danian |
|
| Chytroeisphaeridia minuta | Barremian | Eocene |
|
| Chytroeisphaeridia baetica | Early Barremian | Late Eocene |
|
| Chytroeisphaeridia explanata | Ypresian | Middle Oligocene |
|
| Chytroeisphaeridia shangsica | Middle Oligocene | Late Oligocene |
|
| Chytroeisphaeridia parva | Late Eocene | Early Miocene |
|
| Chytroeisphaeridia tuberosa | Pannonian | Pontian |
|
| Chytroeisphaeridia cariacoensis | Sarmatian | Pontian |
|
| Chytroeisphaeridia sp.II | Middle Miocene | Late Miocene |
|
| Chytroeisphaeridia chytroeides | Hettangian | Late Neogene |
|