| details |
Strunian |
|
Brazil(Pernambuco) |
de Quadros,L.P. Occurence of palynomorphs in Paleozoic sediments of the Jatoba Basin, (Pernambuco). |
1980 |
| details |
Early Devonian |
|
Brazil(Amazonas) |
Sommer,F.W. Preliminary note on Lower Devonian microfossils of the Amazon Basin. |
1960 |
| details |
Middle Devonian |
|
Brazil |
Rocha-Campos,A.C. Dinantian stratigraphy of Brazil. (In: Palaeontological Characteristics of the Main Subdivisions of the Carboniferous) |
1975 |
| details |
Ypresian |
|
Belgium |
Pastiels,A. Chemical Histology study of Hystrichosphere Shells. |
1945 |
| details |
Famennian |
Tournaisian |
Belgium |
Austin,R. et al. Transitional Beds between the Devonian and Carboniferous of Hook Head, (Ireland), and at Bohlen, (DDR). (In: Colloqium on the Stratigraphy of the Carboniferous, Compte Rendus, 8th Reunion CIMP. M.Streel and R.H.Wagner, editors) |
1970 |
| details |
Cretaceous |
|
Belgium |
Lejeune,M. The microscopic study of Flint. Its contribution to the fields of paleontology and geology. (First note.) |
1936 |
| details |
Cretaceous |
|
Baltic |
Lejeune,M. The microscopic study of Flint. Its contribution to the fields of paleontology and geology. (First note.) |
1936 |