| details |
Late Cambrian |
|
USSR(Leningrad) |
Paalits,I. et al. Taxonomic discussion of the genus Trichosphaeridium, Timofeev,1966, and related genera. (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) |
1996 |
| details |
Tremadocian |
|
USSR(Moscow) |
Paalits,I. et al. Taxonomic discussion of the genus Trichosphaeridium, Timofeev,1966, and related genera. (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) |
1996 |
| details |
Late Cambrian |
Tremadocian |
Estonia |
Paalits,I. et al. Taxonomic discussion of the genus Trichosphaeridium, Timofeev,1966, and related genera. (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) |
1996 |
| details |
Tremadocian |
|
Saudi Arabia |
Molyneux,S.G. et al. Palynology of a problematic lower Palaeozoic lithofacies in the central Arabian Basin, Saudi Arabia. |
2000 |