- Author:
- Ilyina,V.I.
- Year:
- 1978
- Title:
- Palynological substantiation of the stratigraphic Division of the Jurassic of northern Middle Siberia
- Reference:
- Ilyina,V.I. (1978) Palynological substantiation of the stratigraphic Division of the Jurassic of northern Middle Siberia Geologiya i Geofizika Vol. 19 # 9 P. 16- 22
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Leiofusa | Leiofusa sp | USSR(Siberia) | Hettangian | Bathonian |
| Micrhystridium | Micrhystridium sp | USSR(Siberia) | Hettangian | Middle Bathonian |
| Baltisphaeridium | Baltisphaeridium sp | USSR(Siberia) | Hettangian | Early Oxfordian |
| Pterospermopsis | Pterospermopsis sp | USSR(Siberia) | Late Pliensbachian | |
| Nannoceratopsis | Nannoceratopsis gracilis | USSR(Siberia) | Early Toarcian | |
| Nannoceratopsis | Nannoceratopsis sp | USSR(Siberia) | Toarcian | |
| Pareodinia | Pareodinia sp | USSR(Siberia) | Early Aalenian | Early Callovian |
| Evansia | Evansia sp | USSR(Siberia) | Early Aalenian | |
| Metaleiofusa | Metaleiofusa sp | USSR(Siberia) | Early Bathonian | Middle Bathonian |
| Gonyaulacysta | Gonyaulacysta | USSR(Siberia) | Early Callovian |