| details |
Gzelian |
|
Ukraine |
Oshurkova,M.V. et al. Palynostratigraphy of Carboniferous deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Early Scythian |
|
Tunisia |
Peybernes,B. et al. Sequence stratigraphy and micropaleontology of the Triassic Series from the southern part of Tunisia. |
1993 |
| details |
Late Permian |
Anisian |
Tunisia |
Kilani-Mazraoui,F. et al. The Permo-Triassic of Southern Tunisia-Biostratigraphy and palaeoenvironment |
1990 |
| details |
Missourian |
|
Texas |
Gupta,S. Miospores from the Desmoinesian-Missourian boundary Formations of Texas and the age of the Salesville Formation |
1970 |
| details |
Jurassic |
|
Sweden |
Collinson,M.E. Diversification of modern Heterosporous Pteridophytes. (In: Pollen and Spores, Patterns of Diversification. S.Blackmore and S.H.Barnes, editors) |
1991 |
| details |
Autunian |
Roadian |
Spain |
Broutin,J. Paleobotanical and palynological studies of the Carboniferous-Permian boundary in the Continental Basins of the Southeastern Ossa-Morena zone (Guadalcanal area, Southern Spain). Paleogeographical and stratigraphic implications. |
1981 |
| details |
Autunian |
|
Spain |
Arche,A. et al. The Permian of the Iberian Chain and on the Borders of the Central system. |
1983 |
| details |
Thuringian |
|
Spain |
Lopez,J. et al. The Buntsandstein facies in Canete and Talayuelas (Cuenca Province)-Characteristic sedimentology and palynological association |
1985 |
| details |
Thuringian |
|
Spain |
Lopez,J. et al. The Buntsandstein facies in Canete and Talayuelas (Cuenca Province)-Characteristic sedimentology and palynological association |
1985 |
| details |
Thuringian |
|
Spain |
Doubinger,J. et al. Pollen and spores form the Permian and Triassic sediments of the southeastern Iberian ranges, Cueva de Hierro (Cuenca) to Chelva-Manzanera, (Valencia-Teruel), Region, Spain. |
1990 |
| details |
Thuringian |
|
Spain |
Doubinger,J. et al. Pollen and spores form the Permian and Triassic sediments of the southeastern Iberian ranges, Cueva de Hierro (Cuenca) to Chelva-Manzanera, (Valencia-Teruel), Region, Spain. |
1990 |
| details |
Early Griesbachian |
|
Scotland(Shetland) |
Swiecicki,T. et al. Dating, correlation and stratigraphy of the Triassic sediments in the West Shetlands Area. (In: Permian and Triassic Rifting in Northwest Europe. S.A.R.Boldy, editor) |
1995 |
| details |
Asselian |
Sakmarian |
Saudi Arabia |
Stephenson,M. Correlation of palynological assemblages from the Late Palaeozoic Unayzah and Al Khlata Formations of Arabia and their palaeophytogeographical affinities. |
1998 |
| details |
Early Triassic |
|
S.Ireland(Cavan) |
Visscher,H. The Permian and Triassic of the Kingscourt Outlier, Ireland. A palynological investigation related to regional stratigraphical problems in the Permian and Triassic of western Europe. |
1971 |
| details |
Early Triassic |
|
S.Ireland(Cavan) |
Gardiner,P.R.R. et al. Permian-Triassic transition sequence at Kingscourt Ireland. |
1971 |
| details |
Late Permian |
Early Triassic |
Russia(Moscow) |
Maheshwari,H.K. Permian - Triassic Boundary; A tyro's view. |
1997 |
| details |
Induan |
|
Russia(Cis-Urals) |
Ouyang,S. et al. Palynostratigraphic correlation of the Permian System of Northern Xinjiang and the Cis-Urals. |
1999 |