| Name | From | To | Age range |
|---|---|---|---|
| Calamisporites | Namurian | Namurian |
|
| Calamisporites breviradiatus | Morrowan | Early Missourian |
|
| Calamisporites hartungiana | Early Westphalian A | Middle Westphalian A |
|
| Calamisporites hartungianus | Morrowan | Desmoinesian |
|
| Calamisporites liquida | Nd | Nd |
|
| Calamisporites liquidus | Morrowan | Desmoinesian |
|
| Calamisporites longiradius | Wealden | Wealden |
|
| Calamisporites macer | Morrowan | Atokan |
|
| Calamisporites matthieui | Late Westphalian B | Late Westphalian B |
|
| Calamisporites microrugosus | Early Westphalian C | Early Kungurian |
|
| Calamisporites minutus | Pennsylvanian | Early Missourian |
|
| Calamisporites mutabilis | Morrowan | Desmoinesian |
|
| Calamisporites nathorstii | Triassic | Early Liassic |
|
| Calamisporites pallidus | Westphalian B | Early Kungurian |
|
| Calamisporites parvus | Westphalian B | Westphalian C |
|
| Calamisporites pedatus | Morrowan | Desmoinesian |
|
| Calamisporites pollensimilis | Westphalian A | Westphalian B |
|