Genus Biretisporites
- Species total:
- 89
- Age range:
- 325 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Biretisporites triangulatus | Maastrichtian | Danian |
|
| Biretisporites elsikii | Maastrichtian | Maastrichtian |
|
| Biretisporites sp.1 Arch.,1972 | Maastrichtian | Paleocene |
|
| Biretisporites antiquasporites | Maestrichtian | Maestrichtian |
|
| Biretisporites sp. Bald.,1992 | Late Maastrichtian | Late Maastrichtian |
|
| Biretisporites sp. Zhan.& Ma,1978 | Cenozoic | Cenozoic |
|
| Biretisporites bellus | Paleocene | Early Eocene |
|
| Biretisporites sp. Dutt.& Sah,1970 | Paleocene | Paleocene |
|
| Biretisporites singularis | Paleogene | Paleogene |
|
| Biretisporites crassus | Eocene | Late Eocene |
|
| Biretisporites neddenii | Eocene | Eocene |
|
| Biretisporites meghalayaensis | Eocene | Pliocene |
|
| Biretisporites oligocenicus | Oligocene | Miocene |
|
| Biretisporites crassisexinus | Oligocene | Miocene |
|
| Biretisporites assamensis | Early Miocene | Early Miocene |
|
| Biretisporites sp. Bane.,1964 | Miocene | Miocene |
|
| Biretisporites huonensis | Miocene | Late Neogene |
|