- Author:
- Helenes,J.;Lucas-Clark,J.
- Year:
- 1997
- Title:
- Morphological variations among species of the fossil dinoflagellate genus Gonyaulacysta.
- Reference:
- Helenes,J. et al. (1997) Morphological variations among species of the fossil dinoflagellate genus Gonyaulacysta. Palynology Vol. 21 P. 173- 196
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Stanfordella | Stanfordella fastigiata | England(Yorkshire) | Hauterivian | Barremian |
| Stanfordella | Stanfordella granulosa sp. nov. | California | Early Berriasian | |
| Stanfordella | Stanfordella granulosa | California | Late Tithonian | Valanginian |
| Stanfordella | Stanfordella ordocava | England(Yorkshire) | Hauterivian | |
| Wrevittia | Wrevittia | Australia(S.Australia) | Neocomian | Aptian |
| Wrevittia | Wrevittia cassidata | California | Albian | |
| Wrevittia | Wrevittia cassidata | Australia(S.Australia) | Aptian | Cenomanian |
| Wrevittia | Wrevittia diutina | England(Yorkshire) | Berriasian | Hauterivian |
| Wrevittia | Wrevittia helicoidea | Australia(S.Australia) | Neocomian | Aptian |
| Wrevittia | Wrevittia perforobtusa | England(Yorkshire) | Berriasian | Barremian |