- Author:
- Hughes,N.F.
- Year:
- 1975
- Title:
- Jurassic-Cretaceous boundary Requirement from a palynologic Viewpoint.
- Reference:
- Hughes,N.F. (1975) Jurassic-Cretaceous boundary Requirement from a palynologic Viewpoint. M©moires du Bureau des Recherches G©ologiques et MiniЁres (BRGM) Vol. 86 P. 204- 206
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Acritarchs | Acritarchs | Nd | Jurassic | Cretaceous |
| Cicatricosisporites | Cicatricosisporites | Nd | Jurassic | Cretaceous |
| Classopollis | Classopollis | Nd | Jurassic | Cretaceous |
| Dinoflagellates | Dinoflagellates | Nd | Jurassic | Cretaceous |
| Eucommiidites | Eucommiidites | Nd | Jurassic | Cretaceous |
| Trilobosporites | Trilobosporites | Nd | Jurassic | Cretaceous |