| Name | From | To | Age range |
|---|---|---|---|
| Fromea oblonga | Permian | Maastrichtian |
|
| Fromea | Mesozoic | Cenozoic |
|
| Fromea sp.JRD-6 | Early Jurassic | Middle Jurassic |
|
| Fromea grandis | Jurassic | Hauterivian |
|
| Fromea sp.JRD-2 | Early Jurassic | Middle Jurassic |
|
| Fromea elongata | Early Jurassic | Albian |
|
| Fromea sp.JRD-5 | Early Jurassic | Middle Jurassic |
|
| Fromea sp | Pliensbachian | Middle Miocene |
|
| Fromea tornatilis | Toarcian | Early Ryazanian |
|
| Fromea senilis | Aalenian | Middle Valanginian |
|
| Fromea sp.A | Middle Jurassic | Middle Jurassic |
|
| Fromea amphora | Late Bajocian | Early Eocene |
|
| Fromea cooksoniae | Middle Bathonian | Early Campanian |
|
| Fromea irregularis | Late Bathonian | Early Callovian |
|
| Fromea crassisoma | Callovian | Callovian |
|
| Fromea atlantica | Callovian | Coniacian |
|
| Fromea rugosa | Callovian | Callovian |
|