| Name | From | To | Age range |
|---|---|---|---|
| Trichodinium chilense | Cenomanian | Maastrichtian |
|
| Trichodinium sp.1 | Late Jurassic | Maastrichtian |
|
| Trichodinium sp.1 Lawa.,1982 | Campanian | Maastrichtian |
|
| Trichodinium rhomboidale | Early Jurassic | Cretaceous |
|
| Trichodinium bisculpturum | Campanian | Maastrichtian |
|
| Trichodinium sp.A | Middle Cretaceous | Maastrichtian |
|
| Trichodinium sp | Jurassic | Maastrichtian |
|
| Trichodinium hirsutum | Campanian | Eocene |
|
| Trichodinium | Mesozoic | Cenozoic |
|
| Trichodinium brevispinosum | Early Albian | Early Albian |
|
| Trichodinium piaseckii | Kimmeridgian | Kimmeridgian |
|
| Trichodinium sp.B | Paleocene | Paleocene |
|
| Trichodinium magnum | Early Albian | Early Albian |
|
| Trichodinium calvum | Late Barremian | Late Barremian |
|
| Trichodinium cerciatum | Paleocene | Paleocene |
|
| Trichodinium sp.C | Paleocene | Paleocene |
|
| Trichodinium bifurcatum | Maastrichtian | Maastrichtian |
|