- Author:
- Allen,K.C.
- Year:
- 1981
- Title:
- A comparison of the structure and sculpture of in situ, and dispersed Silurian and Early Devonian spores.
- Reference:
- Allen,K.C. (1981) A comparison of the structure and sculpture of in situ, and dispersed Silurian and Early Devonian spores. Review of Palaeobotany and Palynology Vol. 34 P. 1- 9
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Cooksonia | Cooksonia hemisphaerica | Wales | Whitcliffian | Downtonian |
| Cooksonia | Cooksonia pertonii | Wales | Bringewoodian | Downtonian |
| Parkia | Parkia decipiens | Wales | Downtonian | |
| Parkia | Parkia sp | Wales | Downtonian |