| details |
Late Arenigian |
|
Poland |
Gгrka,H. Microorganisms of the Ordovician of Poland. |
1969 |
| details |
Ypresian |
|
Belgium |
De Coninck,J. Dinophyceae and acritarcha from the Ypresian of the Kallo Boring. |
1969 |
| details |
Early Ashgillian |
|
Czechoslovakia |
KonzalovЎ-MazancovЎ,M. Acritarcha Evitt 1963 from the Lower Ashgill of Bohemia |
1969 |
| details |
Aptian |
|
India(Madras) |
Jain,K.P. et al. Plant microfossil evidence on the age of Dalmiapuram Gray Shale, District Trichinopoly. |
1969 |
| details |
Devonian |
|
Georgia |
McLachlan,R.E. et al. Palynology of core samples of Paleozoic sediments from beneath the Coast.Plain of Early County, Georgia |
1970 |
| details |
Miocene |
Late Neogene |
Australia(Queensland) |
Hill,D. et al. Cainozoic fossils of Queensland |
1970 |
| details |
Miocene |
Late Neogene |
Australia(Queensland) |
Hill,D. et al. Cainozoic fossils of Queensland |
1970 |
| details |
Early Eocene |
|
England(Kent) |
Gruas-Cavagnetto,C. Microflora and microplankton of the Woolwich Beds (Swanscombe, Kent). |
1970 |
| details |
Late Cretaceous |
|
India(Assam) |
Sah,S.C.D. et al. Fossil microplankton from the Langpar Formation of Therriaghat, South Shillong Plateau, Assam, India. |
1970 |
| details |
Late Famennian |
|
Canada(NWT,Franklin) |
McGregor,D.C. Paleobotany |
1970 |
| details |
Middle Ordovician |
|
France(Mayenne) |
Chauvel,J.J. et al. Discovery of an association of iron-ore microplankton in the Ordovician of the north side of the Laval Basin (Mayenne). Petrographic and micropaleontologic study. |
1970 |
| details |
Silurian |
|
Nd |
Cramer,F.H. Distribution of selected Silurian acritarchs an account of the palynostratigraphy and paleogeography of selected Silurian acritarch Taxa |
1970 |
| details |
Ludlovian |
Early Gedinnian |
Spain |
Cramer,F.H. Distribution of selected Silurian acritarchs an account of the palynostratigraphy and paleogeography of selected Silurian acritarch Taxa |
1970 |
| details |
Late Ludlovian |
Early Gedinnian |
Africa(Sahara) |
Cramer,F.H. Distribution of selected Silurian acritarchs an account of the palynostratigraphy and paleogeography of selected Silurian acritarch Taxa |
1970 |
| details |
Late Gothlandian |
|
Libya |
Cramer,F.H. Distribution of selected Silurian acritarchs an account of the palynostratigraphy and paleogeography of selected Silurian acritarch Taxa |
1970 |
| details |
Llanvirnian |
|
France(Ille-et-Vilaine) |
Paris,F. et al. The Llanvirnian paleoplankton of La Roche-Au-Merle |
1970 |
| details |
Early Ordovician |
|
France(Mayenne) |
Deunff,J. et al. A microplankton of chitinozoans and acritarchs from some shale layers of the Lower Ordovician sandstone of Brittany (Mayene and South of Rennes). |
1970 |