- Author:
- Helenes,J.
- Year:
- 1988
- Title:
- Morphological variation in species of the Gonyaulacysta lineage, or to be or not to be, that is the question about Gonyaulacysta.
- Reference:
- Helenes,J. (1988) Morphological variation in species of the Gonyaulacysta lineage, or to be or not to be, that is the question about Gonyaulacysta. International Palynological Conference,7th,Abstracts P. 70- 70
- Google Academy:
- try to search by title in english
Genus | Species | Country(Region) | From | To |
---|---|---|---|---|
Gonyaulacysta | Gonyaulacysta cretacea | Nd | Tithonian | Barremian |
Gonyaulacysta | Gonyaulacysta helicoidea | Nd | Berriasian | Cenomanian |
Gonyaulacysta | Gonyaulacysta jurassica | Nd | Jurassic | |
Gonyaulax | Gonyaulax spinifera | Nd | Recent |