- Author:
- Oliveira,S.F.;de Lima,M.R.
- Year:
- 1990
- Title:
- Silurian acritarchs from the Trombetas Formation, Amazon Basin
- Foreign title:
- Acritarcas Silurianos da Formacao Trombetas Bacia do Amozonas
- Reference:
- Oliveira,S.F. et al. (1990) Silurian acritarchs from the Trombetas Formation, Amazon Basin [ Acritarcas Silurianos da Formacao Trombetas Bacia do Amozonas ] Revista do Instituto de Geologico (Sao Paulo) Vol. 8 # 1 P. 43- 50
- Google Academy:
- try to search by title in english or foreign title
Genus | Species | Country(Region) | From | To |
---|---|---|---|---|
Tunisphaeridium | Tunisphaeridium tentaculaferum | Brazil(Para) | Ludlovian | |
Veryhachium | Veryhachium centrigerum | Brazil(Para) | Ludlovian | |
Veryhachium | Veryhachium lairdii | Brazil(Para) | Ludlovian | |
Veryhachium | Veryhachium trapezionarion | Brazil(Para) | Ludlovian | |
Veryhachium | Veryhachium trispinosum | Brazil(Para) | Ludlovian | |
Veryhachium | Veryhachium wenlockium | Brazil(Para) | Ludlovian |