| original |
Cambrian |
Tremadocian |
Italy |
Kalvacheva,R.K. et al. Acritarch evidence for the Cambrian age of Phyllites in the Agordo area (South-Alpine Basement of eastern Alps, Italy). |
1986 |
| details |
Cambrian |
Tremadocian |
USSR(Estonian SSR) |
Volkova,N.A. The age of the Ulgazek Series at the Cambrian - Ordovician contact in Estonia. |
1982 |
| details |
Riphean |
Tournaisian |
USSR(Kazakh SSR) |
Poberezhskaya,Sh.I. Plant Microssils from Precambrian and Palaeozoic deposits of Mugodzharskaya. |
1976 |
| details |
Famennian |
Tournaisian |
Ohio |
Wicander,E.R. Fluctuations in a Late Devonian-Early Mississippian phytoplankton flora of Ohio, USA. |
1975 |
| details |
Late Famennian |
Tournaisian |
Poland |
Turnau,E. Microflora of the Famennian and Tournaisian deposits from boreholes of northern Poland. |
1975 |
| details |
Late Vendian |
Tommotian |
China(Shensi) |
Yin,L.-M. New data of microfossils from Precambrian-Cambrian Cherts in Ningqiang, southern Shoanxi. |
1987 |
| details |
Late Precambrian |
Tommotian |
USSR(Yakut ASSR) |
Ogurtsova,R.N. The findings of Lontovass acritarchae in the deposits of Tommotian Stage at Olenek Uplift |
1975 |
| details |
Kimmeridgian |
Tithonian |
India(Gujarat) |
Kumar,A. Additional dinocysts and acritarchs from the Middle Member (Lower Kimmeridgian-Tithonian) of the Jhuran Formation, Kachchh, India. |
1987 |
| details |
Kimmeridgian |
Tithonian |
Kenya |
Jiang,Q. et al. Late Jurassic dinoflagellate assemblages of the Mto Panga Quarry, Mombasa, Kenya. |
1992 |
| details |
Late Danian |
Thanetian |
Greenland |
Piasecki,S. et al. Palynostratigraphy of the Lower Tertiary volcanics and marine clastic sediments in the southern part of the West Greenland Basin. Implications for the timing and duration of the volcanism. |
1992 |
| details |
Bathonian |
Tertiary |
Australia(Queensland) |
McKellar,J.L. Palynostratigraphy of samples from GSQ Ipswich 24 and 25. |
1981 |
| details |
Asselian |
Tastubian |
Antarctica |
LindstrŠ¶m,S. Early Permian palynostratigraphy of the northern Heimerfrontfjella Mountain Range, Dronning Maud Land, Antarctica. |
1995 |
| details |
Hettangian |
Sinemurian |
Denmark |
Koppelhus,E.B. Palynology of the Lower Jurassic Ronne Formation on Bornholm, Eastern Denmark. |
1991 |
| details |
Late Nammalian |
Sinemurian |
New Zealand |
de Jersey,N.J. et al. Triassic and Earliest Jurassic miospores from the Murihiku Supergroup, New Zealand. |
1990 |
| details |
Ordovician |
Silurian |
France(Lot-et-Garonne) |
Baudelot,S. et al. Paleozoic basins hidden under the Aquitaine: Micropaleontological study of core collected during petroleum investigations. (In: Program of deep geology of France first phase of investigation-1983-1984) |
1984 |
| original |
Riphean |
Silurian |
Poland |
Gunia,T. et al. Problematic microfossils in the paragneiss of the Bystrzyckie Mountains, (Sudeten Poland). |
1979 |
| details |
Ordovician |
Silurian |
USSR(Buryat ASSR) |
Butov,Y.P. Certain problems of Pre-Mesozoic stratigraphy of the Sayan-Baikal Mountain Area. 1: Crysis of traditional stratigraphy. |
1985 |