| details |
Early Ordovician |
|
USSR(Russian Platform) |
Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) |
1966 |
| original |
Middle Ordovician |
|
USSR(Russian Platform) |
Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) |
1966 |
| details |
Ordovician |
|
Romania |
Iliescu,V. et al. Presence of some microfloral associations within the Paleozoic formation of the Haghimas Breccias. Stratigraphic and tectonic implications regarding the Crystalline Mesozoic Zone (East Crpathians). |
1971 |
| details |
Early Ordovician |
Middle Ordovician |
Romania |
Boldor,C. et al. On the presence of the Ordovician in the Fenes Region, (South Carpathians - East Banat). |
1972 |
| details |
Early Cambrian |
|
Romania |
Krautner,H.G. et al. Lithostratigraphic sequence and tectonics of the Lower Cambrian Tulges series, Balan Region, East Carpathians, Roumania. |
1973 |
| details |
Ordovician |
|
Romania |
Muresan,M. et al. On the presence of Caledonian metamorphites in the East Carpathians Mesozoic Zone. (Damuc Series). |
1974 |
| details |
Ordovician |
Silurian |
Romania |
Nastaseanu,S. et al. Paleogeographic evolution of Carboniferous terrains. General summary of the Paleozoic of Rumania. |
1975 |
| details |
Ordovician |
|
Romania |
Givulescu,R. Fossil flora of Romania. (3rd Supplement) |
1978 |
| details |
Middle Proterozoic |
|
China(Hopei) |
Yan,Y. Preliminary research on microflora from Chuanlinggou Formation of changcheng system in Jixian County |
1985 |
| details |
Late Tremadocian |
Arenigian |
China(Yunnan) |
Fang,X. Ordovician micropaleoflora in Kunming-Luquan Region, Yunnan Province, and its stratigraphical significance. |
1987 |
| details |
Early Ordovician |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Arenigian |
|
China(Shansi) |
Fang,X. Ordovician microflora from Ningqiang (Shaanxi) and Guangyuan (Sichuan) and its sedimentary environment. |
1990 |
| details |
Llanvirnian |
Baoto |
China(Szechwan) |
Lai,C.-G. et al. Restudy on Ordovician of Southern Shaanxi-Northern Sichuan areas. |
1990 |
| details |
Llanvirnian |
Baoto |
China(Shansi) |
Lai,C.-G. et al. Restudy on Ordovician of Southern Shaanxi-Northern Sichuan areas. |
1990 |