Genus Gonyaulacysta
- Species total:
- 208
- Age range:
- 408.33 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Gonyaulacysta parorthoceras | Middle Kimmeridgian | Late Kimmeridgian |
|
| Gonyaulacysta pectinigera | Middle Jurassic | Portlandian |
|
| Gonyaulacysta pennata | Kimmeridgian | Early Valanginian |
|
| Gonyaulacysta perforans | Late Jurassic | Albian |
|
| Gonyaulacysta perforobtusa | Berriasian | Barremian |
|
| Gonyaulacysta pilum | Valanginian | Valanginian |
|
| Gonyaulacysta piriformis | Maastrichtian | Maastrichtian |
|
| Gonyaulacysta plea | Albian | Albian |
|
| Gonyaulacysta polythyris | Early Berriasian | Early Berriasian |
|
| Gonyaulacysta porosa | Late Cretaceous | Campanian |
|
| Gonyaulacysta prominoseptata | Campanian | Danian |
|
| Gonyaulacysta pyrum | Late Cretaceous | Paleocene |
|
| Gonyaulacysta rara | Early Cretaceous | Early Cretaceous |
|
| Gonyaulacysta sarjeantii | Late Jurassic | Tithonian |
|
| Gonyaulacysta scarburghensis | Bathonian | Early Albian |
|
| Gonyaulacysta scottii | Late Jurassic | Tithonian |
|
| Gonyaulacysta serrata | Bajocian | Early Albian |
|