Genus Gonyaulacysta
- Species total:
- 208
- Age range:
- 408.33 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Gonyaulacysta eisenackii | Toarcian | Middle Hauterivian |
|
| Gonyaulacysta elamii | Late Triassic | Late Triassic |
|
| Gonyaulacysta elegans | Jackson | Jackson |
|
| Gonyaulacysta episoma | Late Jurassic | Early Oligocene |
|
| Gonyaulacysta eumorpha | Oxfordian | Berriasian |
|
| Gonyaulacysta evittii | Early Kimmeridgian | Early Kimmeridgian |
|
| Gonyaulacysta exilicristata | Valanginian | Maastrichtian |
|
| Gonyaulacysta exsanguia | Late Volgian | Early Aptian |
|
| Gonyaulacysta extensa | Late Bathonian | Early Santonian |
|
| Gonyaulacysta fallax | Danian | Danian |
|
| Gonyaulacysta fastigiata | Jurassic | Rupelian |
|
| Gonyaulacysta fenestrata | Kimmeridgian | Tithonian |
|
| Gonyaulacysta fetchamensis | Early Cretaceous | Early Cretaceous |
|
| Gonyaulacysta filapicata | Jurassic | Tithonian |
|
| Gonyaulacysta filosa | Late Campanian | Late Campanian |
|
| Gonyaulacysta fimbriata | Late Kimmeridgian | Berriasian |
|
| Gonyaulacysta forulata | Late Kimmeridgian | Berriasian |
|