Genus Gonyaulacysta
- Species total:
- 208
- Age range:
- 408.33 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Gonyaulacysta italica | Late Cretaceous | Paleocene |
|
| Gonyaulacysta irregularis | Jackson | Jackson |
|
| Gonyaulacysta irmoechinata | Danian | Danian |
|
| Gonyaulacysta infracretacea | Valanginian | Hauterivian |
|
| Gonyaulacysta indicosa | Middle Albian | Late Albian |
|
| Gonyaulacysta incomposita | Early Eocene | Early Miocene |
|
| Gonyaulacysta hyalodermopsis | Middle Jurassic | Middle Albian |
|
| Gonyaulacysta hyaloderma | Pliensbachian | Early Albian |
|
| Gonyaulacysta helicoidea | Pliensbachian | Rupelian |
|
| Gonyaulacysta hadra | Early Cretaceous | Albian |
|
| Gonyaulacysta granuligera | Jurassic | Valanginian |
|
| Gonyaulacysta granulata | Bajocian | Miocene |
|
| Gonyaulacysta gottisii | Bathonian | Kimmeridgian |
|
| Gonyaulacysta gongylos | Early Oxfordian | Early Cretaceous |
|
| Gonyaulacysta globosa | Valanginian | Late Albian |
|
| Gonyaulacysta globata | Late Oxfordian | Early Portlandian |
|
| Gonyaulacysta giuseppei | Kimmeridgian | Middle Miocene |
|