| original |
Middle Cambrian |
|
Czechoslovakia |
Slavikova,K. New finds of acritarchs in the Middle Cambrian of the Barrandian, (Czechoslovakia). |
1968 |
| details |
Early Cambrian |
Middle Cambrian |
S.Ireland |
Gardiner,P.R.R. et al. Cambrian and Ordovician microfossils from south-east Ireland and their implications. |
1971 |
| details |
Tremadocian |
|
France(Herault) |
Martin,F. Acritarchs of the Lower Ordovician of the Montagne Noire (Herault, France). |
1972 |
| details |
Late Cambrian |
|
Belgium |
Vanguestaine,M. The Late Cambrian age of the Upper RN2B from the Stavelot area. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Early Tremadocian |
|
Belgium |
Martin,F. Cambrian-Ordovician acritarchs of the Massif du Brabant, Belgium. |
1975 |
| details |
Middle Cambrian |
|
Belgium |
Vanguestaine,M. Palynostratigraphic criteria leading to the knowledge of a Revinian Recumbent Fold from the Grand-Halleux borehole. |
1977 |
| details |
Late Cambrian |
Tremadocian |
S.Ireland(Tipperary) |
Colthurst,J.R.J. et al. Palaeontological evidence for the age of the Lower Palaeozoic rocks of the Slievenamon Inlier, County Tipperary. |
1977 |
| details |
Georgian |
Tremadocian |
Nd |
Diez,M.D.C.R. et al. Range chart of selected Lower Paleozoic acritarch Taxa. 2: Index to Parts 1 and 2. |
1977 |
| details |
Middle Cambrian |
|
Czechoslovakia |
Vanguestaine,M. Palynostratigraphic criteria leading to the knowledge of a Revinian Recumbent Fold from the Grand-Halleux borehole. |
1977 |
| details |
Tremadocian |
|
Canada(Newfoundland) |
Dean,W.T. et al. Lower Ordovician acritarchs and Trilobites from Bell Island, Eastern Newfoundland. |
1978 |
| details |
Early Paleozoic |
|
Nd |
Cramer,F.H. et al. Lower Paleozoic acritarchs. |
1979 |
| details |
Tremadocian |
|
Ireland(Isle Of Man) |
Molyneux,S.G. New evidence for the age of the Manx Group, Isle of Man. |
1979 |
| details |
Late Cambrian |
|
Bulgaria |
Sergeeva,L.A. et al. On the Paleozoic age of the metamorphic rocks in Stradza |
1979 |
| details |
Middle Cambrian |
|
USSR(Yaroslav) |
Volkova,N.A. Acritarchs of the Middle and Upper Cambrian in the Moscow Syncline |
1980 |
| details |
Nd |
|
Nd |
Erkmen,U. et al. Cambrian acritarchs from the Sosink Formation in southeast Turkey. |
1981 |
| details |
Ordovician |
|
Bulgaria |
Maljakov,J.G. et al. Palynological data for a possible age of a Part of the Low-Grade metamorphic rocks in Strandza Mountain |
1982 |
| details |
Middle Cambrian |
Late Cambrian |
Bulgaria |
Sergeeva,L.A. et al. Micropaleophytological investigations of metamorphic formations of the Carpathian Balkan folded region. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |