Genus Biretisporites
- Species total:
- 89
- Age range:
- 325 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Biretisporites sp.A | Scythian | Late Miocene |
|
| Biretisporites sp.A Arch.& De S.,1994 | Cretaceous | Cretaceous |
|
| Biretisporites sp.A Bren.& Bick.,1992 | Neocomian | Early Cenomanian |
|
| Biretisporites sp.A Quat.,1980 | Early Tithonian | Early Eocene |
|
| Biretisporites sp.A Volk.,1974 | Pliensbachian | Pliensbachian |
|
| Biretisporites sp.B | Jurassic | Cretaceous |
|
| Biretisporites sp.B Bren.& Bick.,1992 | Barremian | Aptian |
|
| Biretisporites sp.C | Jurassic | Cretaceous |
|
| Biretisporites sp.C Bren.& Bick.,1992 | Late Barremian | Aptian |
|
| Biretisporites sp.D | Aptian | Aptian |
|
| Biretisporites spectabilis | Early Triassic | Early Eocene |
|
| Biretisporites subcirculus | Middle Miocene | Late Miocene |
|
| Biretisporites subsimplex | Late Mesozoic | Late Mesozoic |
|
| Biretisporites taiwanensis | Early Cretaceous | Early Albian |
|
| Biretisporites tetracolporites | Cenomanian | Oligocene |
|
| Biretisporites triangulatus | Maastrichtian | Danian |
|
| Biretisporites triglobosus | Late Cretaceous | Late Eocene |
|