| original |
Torridonian |
|
Scotland(Ross/Cromarty) |
Naumova,S.N. et al. Discovery of plant remains (Spores) in the Torridonian Slates of Scotland. |
1961 |
| details |
Early Cambrian |
|
Scotland |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Precambriam |
|
Scotland |
Downie,C. Acritarchs from near the Precambrian-Cambrian boundary--A preliminary account. |
1974 |
| details |
Precambriam |
|
Scotland |
Downie,C. Intercontinental correlation of the Lower Cambrian based on acritarchs. |
1974 |
| details |
Nd |
|
Nd |
Downie,C. et al. Bibliography and index of fossil dinoflagellates and acritarchs. |
1965 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Riphean |
Vendian |
Antarctica |
Ilchenko,L.N. Late Precambrian acritarchs of Antarctica. (In: Antarctic Geology and Geophysics, R.J.Adie, editor) |
1972 |