- Author:
- Kalvacheva,R.K.
- Year:
- 1978
- Title:
- Acritarch stratigraphy of Lower Paleozoic formations in the West Balkan Mountains, Bulgaria.
- Reference:
- Kalvacheva,R.K. (1978) Acritarch stratigraphy of Lower Paleozoic formations in the West Balkan Mountains, Bulgaria. PalinologiЎ, Nкmero extraordinario # 1 P. 303- 311
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Acanthodiacrodium | Acanthodiacrodium sp | Bulgaria | Ordovician | Silurian |
| Aremoricanium | Aremoricanium deflandrei | Bulgaria | Ashgillian | |
| Aremoricanium | Aremoricanium rigaudiae | Bulgaria | Ashgillian | |
| Aremoricanium | Aremoricanium sp | Bulgaria | Ashgillian | |
| Baiomeniscus | Baiomeniscus granulatus | Bulgaria | Ordovician | Silurian |
| Baltisphaeridium | Baltisphaeridium sp | Bulgaria | Ashgillian | |
| Baltisphaeridium | Baltisphaeridium ternatum | Bulgaria | Ashgillian | |
| Cyclopyge | Cyclopyge rediva | Bulgaria | Late Llanvirnian | |
| Dactylofusa | Dactylofusa | Bulgaria | Silurian | |
| Dactylofusa | Dactylofusa sp | Bulgaria | Ashgillian | |
| Deunffia | Deunffia brevispinosa | Bulgaria | Ashgillian | |
| Deunffia | Deunffia furcata | Bulgaria | Ashgillian | |
| Deunffia | Deunffia monacantha | Bulgaria | Ordovician | Silurian |
| Deunffia | Deunffia monospinosa | Bulgaria | Ashgillian | |
| Dicrodiacrodium | Dicrodiacrodium normale | Bulgaria | Middle Ordovician | Late Ordovician |
| Didymograptus | Didymograptus murchisoni | Bulgaria | Late Llanvirnian | |
| Domasia | Domasia | Bulgaria | Silurian |