| details |
Kungurian |
Kazanian |
China(Shanxi) |
Wang,Z.-Q et al. Traces of arborescent lycopsids and dieback of the forest vegetation in relation to the terminal Permian mass extinction in North China. |
2001 |
| details |
Cantabrian |
|
Illinois |
Thomas,B.A. Upper Carboniferous Herbaceous Lycopsids |
1997 |
| details |
Late Permian |
Early Triassic |
China(Xinjiang Uygur) |
Maheshwari,H.K. Permian - Triassic Boundary; A tyro's view. |
1997 |
| details |
Late Arnsbergian |
Chokierian |
England(Northumberland) |
Turner,N. et al. Namurian (Arnbergian/Chokierian) megaspore assemblages from Northeast England |
1996 |
| details |
Nd |
|
England(Shropshire) |
Turner,N. et al. A palynological study of the Lower Carboniferous Lydebrook Sandstone and adjacent Late Wenlock and Langsettian Strata, Shropshire, England. |
1995 |
| details |
Westphalian B |
|
England(Yorkshire) |
Highton,P.J.C. et al. Palynofacies and palynodebris and their use in Coal Measure palaeoecology and palaeoenvironmental analysis |
1991 |
| details |
Carboniferous |
|
Nd |
Chaloner,W.G. et al. Heterospory: Cul-de-Sac or pathway to the seed? (In: Pollen and Spores, Patterns of Diversification. S.Blackmore and S.H.Barnes, editors) |
1991 |
| details |
Late Permian |
|
China |
Yang,J. et al. Nonmarine Triassic biostratigraphy and boundaries in China. |
1989 |
| details |
Late Permian |
|
China |
Yang,J. et al. Nonmarine Triassic stratigraphic units and their boundaries in China. |
1989 |
| details |
Late Permian |
|
China |
Yang,J. et al. Nonmarine Triassic stratigraphic units and their boundaries in China. |
1989 |
| details |
Late Permian |
Early Triassic |
China |
Yang,J. et al. Recent advances of megaspores studies in China. |
1987 |
| details |
Late Permian |
Early Triassic |
China(Sinkiang Uighur) |
Li,P. et al. Stratigraphy. (In: Permian and Triassic Strata and Fossil Assemblages in the Dalongkou Area of Jimsar, Xinjiang. J. Yang et al, editors) |
1986 |
| details |
Kazanian |
|
China(Sinkiang Uighur) |
Yang,J. et al. Megaspores. (In: Permian and Triassic Strata and Fossil Assemblages in the Dalongkou Area of Jimsar, Xinjiang. J. Yang et al, editors) |
1986 |
| details |
Late Permian |
|
China(Sinkiang Uighur) |
Yang,J. et al. Late Permian megaspores from Jimusar area, Xinjiang, China |
1984 |
| details |
Early Triassic |
|
China(Sinkiang Uighur) |
Yang,J. et al. Triassic megaspores from the Juinggar Basin, Xinjiang, China |
1984 |
| details |
Middle Jurassic |
Late Jurassic |
India(Gujarat) |
Koshal,V.N. Jurassic-Early Cretaceous palynofossil assemblage in the subsurface of Banni-Nirona, Kachchh, Western India. (In: Cretaceous of India : Proceedings of the Symposium on "Cretaceous of India - Palaeoecology, Palaeogeography and Time Boundaries". K.H.Maheshwari, editor) |
1983 |
| details |
Rhaetian |
Liassic |
Poland |
Orlowska-Zwolinska,T. Palynostratigraphy of the Upper Part of Triassic Epicontinental sediments in Poland |
1983 |