| original |
Devonian |
|
Brazil(Para) |
Sommer,F.W. New Devonian species of Tasmanites of Para |
1956 |
| details |
Middle Devonian |
|
Brazil(Para) |
Sommer,F.W. et al. Some new Tasmanaceae from the Devonian of Para. |
1963 |
| details |
Nd |
|
Nd |
Downie,C. et al. Bibliography and index of fossil dinoflagellates and acritarchs. |
1965 |
| details |
Nd |
|
Nd |
Daemon,R.F. et al. Devonian palynology and biostratigraphy of the Parana Basin. |
1967 |
| details |
Devonian |
|
Brazil |
Sommer,F.W. et al. Brazilian Palaeozoic Algomycetes and Tasmanaceae |
1967 |
| details |
Nd |
|
Nd |
Moreau-Benoit,A. Initial results of a palynologic study of the Devonian of the Fours a Chaux Quarry at Angers (Maine-et-Loire) |
1967 |
| details |
Early Llandoverian |
Frasnian |
Brazil(Amazonas) |
Lange,F.W. Biostratigraphic subdivisions and revision of the Silurian-Devonian column of the Lower Amazon Basin. |
1967 |
| details |
Middle Devonian |
Late Devonian |
Brazil(Maranhao) |
Brito,I.M. A new subgroup of acritarcha from the Devonian of Maranhao. |
1967 |
| details |
Devonian |
|
Brazil(Para) |
Brito,I.M. A new subgroup of acritarcha from the Devonian of Maranhao. |
1967 |
| details |
Devonian |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |