- Author:
- Harris,T.M.
- Year:
- 1940
- Title:
- Caytonia
- Reference:
- Harris,T.M. (1940) Caytonia Annals of Botany Vol. 4 # 16 P. 713- 734
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Caytonia | Caytonia nathorsti | England(Yorkshire) | Middle Jurassic | |
| Caytonia | Caytonia sewardii | England(Yorkshire) | Middle Jurassic | |
| Pityosporites | Pityosporites | England(Yorkshire) | Middle Jurassic | |
| Pollen | Pollen sp | England(Yorkshire) | Bajocian | |
| Pollen | Pollen sp | England(Yorkshire) | Bajocian | |
| Pollen | Pollen sp | England(Yorkshire) | Bajocian |