| details |
Middle Carboniferous |
Middle Permian |
Argentina |
Azcuy,C.L. Possible paleoecological significance of Gondwanic microfloras of the Upper Paleozoic, specially of Argentina. |
1978 |
| details |
Early Gondwana |
|
Argentina |
Azcuy,C.L. A review of the Early Gondwana palynology of Argentina and South America |
1976 |
| details |
Early Gondwana |
|
Brazil |
Azcuy,C.L. A review of the Early Gondwana palynology of Argentina and South America |
1976 |
| details |
Early Gondwana |
|
Uruguay |
Azcuy,C.L. A review of the Early Gondwana palynology of Argentina and South America |
1976 |
| details |
Early Gondwana |
|
Bolivia |
Azcuy,C.L. A review of the Early Gondwana palynology of Argentina and South America |
1976 |
| details |
Carboniferous |
|
Indiana |
Ault,C.H. et al. Geology of the Springfield Coal Member in Indiana: A review. (In: Depositional and structural history of the Pennsylvanian system of the Illinois Basin. Part 2. Invited Papers. J.E.Palmer and R.R.Dutcher, editors) |
1979 |
| details |
Westphalian C |
|
Turkey |
Artuz,S. About genus Torispora, (Balme, 1952). |
1962 |
| details |
Downtonian |
|
USSR(Estonian SSR) |
Aristova,K.E. et al. Microfossils of stratigraphic type sections from the Upper Silurian of Estonia. |
1976 |
| details |
Liassic |
|
|
Arguijo,M.H. et al. A palynological study of the Piedra Pintada Formation, Lower Jurassic of the Neuqu©n Basin (Argentina). |
1981 |
| details |
Late Paleozoic |
|
Brazil(Sao Paulo) |
Arai,M. Biostratigraphy of Late Paleozoic pollen from Northeastern Parana Basin. |
1980 |
| details |
Late Paleozoic |
|
|
Arai,M. Biostratigraphy of Late Paleozoic pollen from Northeastern Parana Basin. |
1980 |
| details |
Late Paleozoic |
|
Brazil(Santa Catarina) |
Arai,M. Biostratigraphy of Late Paleozoic pollen from Northeastern Parana Basin. |
1980 |
| details |
Sakmarian |
|
Brazil(Rio Grande Sul) |
Andreis,R.R. et al. Paleobotanical and palynological study of the paleoenvironmental interpretation and Itarare Group, faximal area, municipality of Guaiba, Rio Grande Sul, (Brazil). |
1979 |
| details |
Wenlockian |
Ludlovian |
Argentina(Jujuy) |
Andreis,R.R. et al. Paleoenvironmental interpretation of the Paleozoic sequence outcrops at the Rio Grande, Zapla Mountains, Juyuy Province of Argentina, with consideration of age. |
1982 |
| details |
Late Pennsylvanian |
|
Ohio |
Anderson,J. Palynology of the Lower Kittanning Coal (Pennsylvanian) eastern Ohio |
1985 |
| details |
Late Artinskian |
|
India(Madhya Pradesh) |
Anand-Prakash et al. Miofloral studies of the Lower Gondwana sediments in Johilla Coalfield, Madhya Pradesh, India. |
1984 |
| details |
Late Stephanian |
|
Spain |
Alvarez Ramis,C. et al. On the Carboniferous fossil flora of Surroca (Gerona, Spain). |
1969 |