| details |
Devonian |
Mississippian |
Nd |
Schopf,J.M. et al. An annotated synopsis of Paleozoic fossil spores and the definition of generic groups. |
1944 |
| details |
Devonian |
|
North America |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Devonian |
|
South America |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Devonian |
|
Europe |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Devonian |
|
Australia |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Devonian |
Carboniferous |
Nd |
Schopf,J.M. "Spores" and problematic plants Commonly regarded as Marine. |
1957 |
| details |
Middle Devonian |
|
Brazil(Para) |
Obrhel,J. On the occurrance of spores and pollen (sporae dispersae) in Lower Paleozoic and Pre-Paleozoic formations |
1958 |
| details |
Devonian |
|
Bolivia |
Obrhel,J. On the occurrance of spores and pollen (sporae dispersae) in Lower Paleozoic and Pre-Paleozoic formations |
1958 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 2 |
1958 |
| details |
Middle Devonian |
|
Arizona |
Teichert,C. et al. A Middle or Lower Devonian Psilophyte flora from Central Arizona and its paleogeographic signifi-Cance. |
1958 |
| details |
Carboniferous |
Permian |
Australia(Tasmania) |
Johnson,J.H. et al. Studies of Devonian algae. |
1958 |
| details |
Silurian |
Late Carboniferous |
Nd |
Gutschick,R.C. Early Mississippian, (Lower Carboniferous - Tournaisian). Micropaleontology in the United States. |
1960 |
| details |
Ordovician |
|
Poland |
Kielan-Jaworowska,Z. On two Ordovician polychaete jaw apparatuses. |
1961 |
| details |
Ordovician |
Tertiary |
Nd |
Evitt,W.R. Observations on the morphology of fossil dinoflagellates. |
1961 |
| details |
Devonian |
|
Romania |
Venkatachala,B.S. et al. Palynological studies in the Paleozoic of the Moesium Platform. On the presence of the Devonian in the Foundation of the Clarasi zone. |
1961 |
| details |
Ordovician |
|
Nd |
Eisenack,A. Hystricosphaeres |
1963 |
| details |
Devonian |
|
Romania |
Baltes,N. et al. Palynologic contributions to the knowledge of stratigraphy of deposits drilled in the Moesic Platform. |
1963 |