Tetraniveum sp
- Citations total:
- 3
| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Middle Arenigian | Late Arenigian | Bulgaria | Kalvacheva,R.K. Palynological evidence for the Early-Ordovician (Arenigian) age of ophiolites in the Botevgran District (West Balkan Mountain) Bulgaria. | 1982 |
| details | Late Arenigian | Bulgaria | Kalvacheva,R.K. Palynology and stratigraphy of the Diavase-Phyllitoid complex in the West Balkan Mountains. | 1982 | |
| details | Late Arenigian | Bulgaria | Kalvacheva,R.K. Acritarch evidence for Ordovician System in West Bulgaria | 1984 |