- Author:
- Arnold,C.A.
- Year:
- 1950
- Title:
- The spores of Archaeopteris, with remarks on the affinites of the genus.
- Reference:
- Arnold,C.A. (1950) The spores of Archaeopteris, with remarks on the affinites of the genus. International Botanical Congress, 7th, Proceedings,Stockholm P. 559- 561
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Archaeopteris | Archaeopteris latifolia | Pennsylvania | Late Devonian | |
| Spore | Spore sp | Pennsylvania | Late Devonian |