- Author:
- Hills,L.V.;Gopal,B.
- Year:
- 1967
- Title:
- Azolla primaeva and its phylogenetic significance.
- Reference:
- Hills,L.V. et al. (1967) Azolla primaeva and its phylogenetic significance. Canadian Journal of Botany Vol. 45 P. 1179- 1191
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Azolla | Azolla primaeva | Canada(British Columbia) | Middle Eocene | |
| Azolla | Azolla prisca | Canada(British Columbia) | Oligocene | |
| Azolla | Azolla pseudopinnata | Canada(British Columbia) | Miocene | Middle Pliocene |
| Azolla | Azolla pyrenaica | Canada(British Columbia) | Pleistocene | |
| Azolla | Azolla schopfi | Canada(British Columbia) | Paleocene | |
| Azolla | Azolla siberica | Canada(British Columbia) | Oligocene | |
| Azolla | Azolla tegeliensis | Canada(British Columbia) | Middle Miocene | Pleistocene |
| Azolla | Azolla tertiaria | Canada(British Columbia) | Late Neogene | |
| Azolla | Azolla teschiana | Canada(British Columbia) | Paleocene | |
| Azolla | Azolla tomentosa | Canada(British Columbia) | Tertiary | |
| Azolla | Azolla tuganensis | Canada(British Columbia) | Oligocene | |
| Azolla | Azolla turgaica | Canada(British Columbia) | Oligocene | |
| Azolla | Azolla ventricosa | Canada(British Columbia) | Middle Oligocene | Middle Miocene |
| Azolla | Azolla vera | Canada(British Columbia) | Tertiary |