| details |
Late Proterozoic |
Early Cambrian |
Poland |
Jerzykiewicz,J. et al. Report on microfloral fossils in epimetamorphic rocks of the Foresudetic Block. |
1975 |
| details |
Middle Oligocene |
|
Poland |
Grabowska,I. et al. The age and origin of the Torun Clays from the vicinity of Toryn defined on the basis of palynological and lithological observations. (In: Research on Brown Coal Deposits in Poland, volume 5) |
1975 |
| original |
Ordovician |
Silurian |
USSR(Russian Platform) |
Umnova,N.I. Ordovician and Silurian acritarchs of the Moscow Basin and Prebaltic |
1975 |
| details |
Silurian |
|
Africa(Sahara) |
Cambaz,A. Muriform microspheres in the Mother-Rocks of oil |
1975 |
| details |
Silurian |
|
Africa(Sahara) |
Cambaz,A. Muriform microspheres in the Mother-Rocks of oil |
1975 |
| details |
Permian |
|
Australia(Tasmania) |
Cambaz,A. Muriform microspheres in the Mother-Rocks of oil |
1975 |
| details |
Early Jurassic |
|
USSR(Krasnodar Kray) |
Rimsha,L.A. et al. To the problem of stratigraphic position of Pre-Cretaceous series in Western Cis-Caucasian Territory. |
1975 |
| details |
Famennian |
Tournaisian |
Ohio |
Wicander,E.R. Fluctuations in a Late Devonian-Early Mississippian phytoplankton flora of Ohio, USA. |
1975 |
| details |
Early Famennian |
|
Germany(Rhineland) |
Jux,U. Phytoplankton from the Middle Upper Devonian (Nehdinian) of the Southwestern Bergisches Land, Rhenish Schiefergebirge. |
1975 |
| details |
Early Llandoverian |
|
Libya |
Deunff,J. et al. Cambrian to Ordovician palynology and stratigraphy (Northwest Libya). |
1975 |
| details |
Early Triassic |
|
India(Jammu & Kashmir) |
Nautiyal,A.C. Report of microplanktons in the Lower Triassic rocks of Pahlgam, Kashmir, India. |
1975 |
| details |
Wenlockian |
|
USSR(Tuvinskaya A.O.) |
Sheshegova,L.I. Phytoplankton of the Silurian from the Tuva, (the section of the "Elegest"). |
1975 |
| details |
Late Precambrian |
|
Congo |
Maithy,P.K. Micro-organisms from the Bushimay System (Late Pre-Cambrian) of Kanshi, Zaire. |
1975 |
| details |
Eifelian |
|
Canada(Ontario) |
Sanford,B.V. et al. Devonian stratigraphy of the Hudson Platform. Part 1 |
1975 |
| details |
Frasnian |
|
Canada(Ontario) |
Sanford,B.V. et al. Devonian stratigraphy of the Hudson Platform. Part 1 |
1975 |
| details |
Early Devonian |
|
Canada(Ontario) |
Sanford,B.V. et al. Devonian stratigraphy of the Hudson Platform. Part 1 |
1975 |
| details |
Givetian |
Early Frasnian |
Canada(Ontario) |
Sanford,B.V. et al. Devonian stratigraphy of the Hudson Platform. Part 1 |
1975 |