Genus Chytroeisphaeridia
- Species total:
- 56
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Chytroeisphaeridia sp.1 | Callovian | Callovian |
|
| Chytroeisphaeridia sp.I Dave.,1979 | Early Callovian | Middle Callovian |
|
| Chytroeisphaeridia rugosa | Late Callovian | Portlandian |
|
| Chytroeisphaeridia granulosa | Oxfordian | Kimmeridgian |
|
| Chytroeisphaeridia pericompsa | Oxfordian | Barremian |
|
| Chytroeisphaeridia suibinensis | Late Oxfordian | Early Kimmeridgian |
|
| Chytroeisphaeridia sarjeanti | Late Tithonian | Hauterivian |
|
| Chytroeisphaeridia adnata | Late Tithonian | Valanginian |
|
| Chytroeisphaeridia elongata | Late Berriasian | Late Berriasian |
|
| Chytroeisphaeridia reticulata | Late Berriasian | Danian |
|
| Chytroeisphaeridia euteiches | Valanginian | Middle Turonian |
|
| Chytroeisphaeridia sp.C | Hauterivian | Hauterivian |
|
| Chytroeisphaeridia sp.A Lond.,1990 | Hauterivian | Hauterivian |
|
| Chytroeisphaeridia minuta | Barremian | Eocene |
|
| Chytroeisphaeridia baetica | Early Barremian | Late Eocene |
|
| Chytroeisphaeridia sp.3 | Barremian | Gargasian |
|
| Chytroeisphaeridia minor | Aptian | Albian |
|