- Author:
- Helenes,J.
- Year:
- 1998
- Title:
- Cretaceous - Tertiary stratigraphy and dinoflagellates from Baja California.
- Reference:
- Helenes,J. (1998) Cretaceous - Tertiary stratigraphy and dinoflagellates from Baja California. Palynology Vol. 22 P. 244- 245
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Subtilisphaera | Subtilisphaera zawia | Mexico(Baja California) | Late Albian | |
| Xenascus | Xenascus ceratioides | Mexico(Baja California) | Maestrichtian |