| Name | From | To | Age range |
|---|---|---|---|
| Pentadinium tallahattense | Early Eocene | Middle Eocene |
|
| Pentadinium favatum | Paleocene | Late Eocene |
|
| Pentadinium sp.1 | Late Eocene | Early Oligocene |
|
| Pentadinium sp.I Manu.,1976 | Late Eocene | Late Oligocene |
|
| Pentadinium membranaceum | Early Eocene | Oligocene |
|
| Pentadinium goniferum | Early Eocene | Early Miocene |
|
| Pentadinium imaginatum | Priabonian | Early Miocene |
|
| Pentadinium lophophorum | Early Eocene | Early Miocene |
|
| Pentadinium sp.II | Late Oligocene | Early Miocene |
|
| Pentadinium polypodum | Late Paleocene | Early Miocene |
|
| Pentadinium sp | Late Cretaceous | Early Miocene |
|
| Pentadinium sp.I Edwa.,1986 | Oligocene | Middle Miocene |
|
| Pentadinium spinulum | Middle Oligocene | Middle Miocene |
|
| Pentadinium sp.II Edwa.,1986 | Early Miocene | Middle Miocene |
|
| Pentadinium taeniagerum | Eocene | Miocene |
|
| Pentadinium sp.A | Late Eocene | Late Miocene |
|
| Pentadinium sp.B | Middle Miocene | Late Miocene |
|