- Author:
- Johnson,T.
- Year:
- 1917
- Title:
- Spermolithus devonicus, gen.et sp.nov., and other Pteridosperms from the Upper Devonian Beds at Kiltorcan, County Kildenny.
- Reference:
- Johnson,T. (1917) Spermolithus devonicus, gen.et sp.nov., and other Pteridosperms from the Upper Devonian Beds at Kiltorcan, County Kildenny. Scientific Proceedings of the Royal Dublin Society,Series A Vol. 15 # 23 P. 245- 245
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Archaeopteris | Archaeopteris hibernica | Ireland | Late Devonian | |
| Spermolithus | Spermolithus devonicus | Ireland | Late Devonian | |
| Spore | Spore sp sp. nov. | Ireland | Late Devonian | |
| Spore | Spore sp sp. nov. | Ireland | Late Devonian |