- Author:
- Duxbury,S.
- Year:
- 1979
- Title:
- On Lagenorhytis Duxbury nom.nov.
- Reference:
- Duxbury,S. (1979) On Lagenorhytis Duxbury nom.nov. Taxon Vol. 28 P. 587- 587
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Lagenorhytis | Lagenorhytis | England(Yorkshire) | Early Valanginian | |
| Lagenorhytis | Lagenorhytis delicatula | England | Berriasian | Barremian |
| Lagenorhytis | Lagenorhytis delicatula | England(Yorkshire) | Early Valanginian | |
| Speetonia | Speetonia | England(Yorkshire) | Early Valanginian | |
| Speetonia | Speetonia delicatula | England | Berriasian | Barremian |
| Speetonia | Speetonia delicatula | England(Yorkshire) | Early Valanginian |