- Author:
- Chaloner,W.G.;Pettitt,J.M.
- Year:
- 1963
- Title:
- A Devonian seed megaspore.
- Reference:
- Chaloner,W.G. et al. (1963) A Devonian seed megaspore. Nature Vol. 198 # 4882 P. 808- 809
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Cystosporites | Cystosporites | Canada(Quebec) | Late Devonian |