Genus Gonyaulacysta
- Species total:
- 208
- Age range:
- 408.33 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Gonyaulacysta edwardsii | Ryazanian | Late Campanian |
|
| Gonyaulacysta tenuiceras | Neocomian | Campanian |
|
| Gonyaulacysta porosa | Late Cretaceous | Campanian |
|
| Gonyaulacysta dictyophora | Oxfordian | Cretaceous |
|
| Gonyaulacysta exilicristata | Valanginian | Maastrichtian |
|
| Gonyaulacysta aichmetes | Tithonian | Maestrichtian |
|
| Gonyaulacysta monacantha | Late Jurassic | Cretaceous |
|
| Gonyaulacysta obscura | Turonian | Maastrichtian |
|
| Gonyaulacysta crassinerva | Late Jurassic | Cretaceous |
|
| Gonyaulacysta cladophora | Jurassic | Cretaceous |
|
| Gonyaulacysta sp.F Gitm.& Sarj.,1972 | Kimmeridgian | Maestrichtian |
|
| Gonyaulacysta clathrata | Kimmeridgian | Maastrichtian |
|
| Gonyaulacysta cassidata | Late Oxfordian | Early Danian |
|
| Gonyaulacysta prominoseptata | Campanian | Danian |
|
| Gonyaulacysta pyrum | Late Cretaceous | Paleocene |
|
| Gonyaulacysta italica | Late Cretaceous | Paleocene |
|
| Gonyaulacysta wetzelii | Middle Albian | Middle Eocene |
|