| details |
Aeronian |
|
USSR(Estonian SSR) |
Verniers,J. et al. A global chitinozoa biozonation for the Silurian |
1995 |
| details |
Aeronian |
|
Saudi Arabia |
Verniers,J. et al. A global chitinozoa biozonation for the Silurian |
1995 |
| details |
Aeronian |
|
USSR(Latvian SSR) |
Verniers,J. et al. A global chitinozoa biozonation for the Silurian |
1995 |
| details |
Aeronian |
|
Canada(Quebec) |
Verniers,J. et al. A global chitinozoa biozonation for the Silurian |
1995 |
| details |
Aeronian |
|
Algeria |
Verniers,J. et al. A global chitinozoa biozonation for the Silurian |
1995 |
| details |
Aeronian |
|
Libya |
Verniers,J. et al. A global chitinozoa biozonation for the Silurian |
1995 |
| details |
Aeronian |
|
Spain |
Verniers,J. et al. A global chitinozoa biozonation for the Silurian |
1995 |
| details |
Aeronian |
Llandoverian |
Paraguay |
Rubinstein,C.V. Silurian acritarchs from South America: A review. |
1996 |
| details |
Aeronian |
|
Saudi Arabia |
Paris,F. et al. Biostratigraphy and palaeogeographic affinities of Early Silurian chitinozoans from Central Saudi Arabia. (In: Palaeozoic Palynostratigraphy of the Kingdom of Saudi Arabia. B.Owens et al, editors) |
1995 |
| details |
Llandoverian |
|
Sweden |
Nestor,V. Distribution of chitinozoans in the Llandovery of the Oslo region. |
1999 |
| details |
Rhuddanian |
|
Belgium |
Grootel,G.Van et al. Chitinozoa systematics and biozonation of the Aeronian and Lower Telychian in four boreholes of the Western Brabant Massif (Belgium). |
1998 |