- Author:
- Bagdasaryan,L.L.
- Year:
- 1965
- Title:
- Micropalaeo-phytological analysis of Cambrian and Ordovician Petroleums of the Baltic Region.
- Foreign title:
- Mikropaleofitologicheski analiz Kembriskikh i Ordovikskikh Neftei iz Pro-Baltiki
- Reference:
- Bagdasaryan,L.L. (1965) Micropalaeo-phytological analysis of Cambrian and Ordovician Petroleums of the Baltic Region. [ Mikropaleofitologicheski analiz Kembriskikh i Ordovikskikh Neftei iz Pro-Baltiki ] Vsesoyuzny Neftyanoi Nauchno-Issledova-Tel'Ny Geologorazvedochny Institut,Palaeontological Congress,Novosibirsk,1965 P. 110- 111
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| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Protosphaeridium | Protosphaeridium scabridum | USSR(Lithuanian SSR) | Late Ordovician | |
| Protosphaeridium | Protosphaeridium tuberculiferum | USSR(Lithuanian SSR) | Late Ordovician | |
| Stictosphaeridium | Stictosphaeridium tortulosum | USSR(Latvian SSR) | Middle Cambrian | |
| Tasmanites | Tasmanites | USSR(Lithuanian SSR) | Late Ordovician | |
| Trachysphaeridium | Trachysphaeridium attenuatum | USSR(Lithuanian SSR) | Late Ordovician | |
| Tylosphaeridium | Tylosphaeridium tallinicum | USSR(Lithuanian SSR) | Late Ordovician | |
| Veryhachium | Veryhachium trisulcum | USSR(Lithuanian SSR) | Late Ordovician |