- Author:
- Yegoyan,V.L.;Shevchenko,T.V.
- Year:
- 1977
- Title:
- Phytoplanktonic microfossils as a criterion for stratigraphic subdivision of the Mesozoic-Cenozoic sedimentary cover of the western Caucasus and Cisaucasia.
- Reference:
- Yegoyan,V.L. et al. (1977) Phytoplanktonic microfossils as a criterion for stratigraphic subdivision of the Mesozoic-Cenozoic sedimentary cover of the western Caucasus and Cisaucasia. Doklady Akademii Nauk SSSR Vol. 224 # 1 P. 48- 51
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| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Gonyaulax | Gonyaulax orthoceras | USSR(Caucasus) | Early Aptian | Early Albian |
| Gonyaulax | Gonyaulax orthoceras | USSR(Cis-Caucasus) | Early Aptian | Early Albian |
| Gonyaulax | Gonyaulax sarjeantii | USSR(Caucasus) | Middle Jurassic | |
| Gonyaulax | Gonyaulax sarjeantii | USSR(Caucasus) | Callovian | Oxfordian |
| Gonyaulax | Gonyaulax sarjeantii | USSR(Cis-Caucasus) | Middle Jurassic | |
| Gonyaulax | Gonyaulax sarjeantii | USSR(Cis-Caucasus) | Callovian | Oxfordian |
| Gonyaulax | Gonyaulax venusta | USSR(Caucasus) | Callovian | Oxfordian |
| Gonyaulax | Gonyaulax venusta | USSR(Cis-Caucasus) | Callovian | Oxfordian |
| Gymnodinium | Gymnodinium gabonense | USSR(Caucasus) | Early Aptian | Early Albian |
| Gymnodinium | Gymnodinium gabonense | USSR(Cis-Caucasus) | Early Aptian | Early Albian |
| Gymnodinium | Gymnodinium hyalinum | USSR(Caucasus) | Late Cretaceous | |
| Gymnodinium | Gymnodinium hyalinum | USSR(Cis-Caucasus) | Late Cretaceous | |
| Gymnodinium | Gymnodinium hystrichus | USSR(Caucasus) | Late Cretaceous | |
| Gymnodinium | Gymnodinium hystrichus | USSR(Cis-Caucasus) | Late Cretaceous | |
| Gymnodinium | Gymnodinium minuticum | USSR(Caucasus) | Late Cretaceous | |
| Gymnodinium | Gymnodinium minuticum | USSR(Cis-Caucasus) | Late Cretaceous | |
| Hystrichosphaeridium | Hystrichosphaeridium langii | USSR(Caucasus) | Domerian | Toarcian |