Protosphaeridium areolatum
- Citations total:
- 3
link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
---|---|---|---|---|---|
details | Early Gedinnian | Early Eifelian | USSR(Kemerovskaya) | Rzhonsnitskaya,M.A. et al. Guidebook for the geological excursion to the Devonian type sections of north-eastern Salair. | 1968 |
original | Late Gedinnian | Early Emsian | USSR(WSL) | Andreeva,E.M. Early and Middle Devonian spores from the Northeastern Slope of Salair. | 1973 |
details | Nd | Nd | Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. | 1990 |