| details |
Westphalian D |
|
Germany(Saxony) |
Cottnam,C.F. et al. Diversity of exine structure in Upper Carboniferous (Westphalian) selaginellalean megaspores. |
2000 |
| details |
Late Permian |
Early Triassic |
China(Xinjiang Uygur) |
Maheshwari,H.K. Permian - Triassic Boundary; A tyro's view. |
1997 |
| details |
Westphalian D |
|
Canada(Nova Scotia) |
Calder,J.H. et al. The Westphalian D fossil Lepidodendrid Forest at the Table Head, Sydney Basin, Nova Scotia: Sedimentology, paleoecology and floral response to the changing edaphic conditions. |
1996 |
| details |
Namurian A |
Stephanian |
Nd |
Scott,A.C. et al. Paleozoic spores and pollen. Chapter 18G Palaeozoic megaspores. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Desmoinesian |
|
Indiana |
Willard,D.A. et al. Paleoecology of the Springfield Coal Member (Desmoinesian, Illinois Basin) near the Leslie Cemetery Paleochannel, southwestern Indiana. |
1995 |
| details |
Late Carboniferous |
|
Poland |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Westphalian D |
|
W.Germany(N.Rhine) |
Robler,R. et al. Some herbaceous Lycopods from the Westphalian D of Germany. |
1994 |
| details |
Westphalian D |
|
W.Germany(N.Rhine) |
Robler,R. et al. Some herbaceous Lycopods from the Westphalian D of Germany. |
1994 |
| details |
Westphalian D |
|
E.Germany(Leipzig) |
Robler,R. et al. Some herbaceous Lycopods from the Westphalian D of Germany. |
1994 |
| details |
Westphalian D |
|
E.Germany(Leipzig) |
Robler,R. et al. Some herbaceous Lycopods from the Westphalian D of Germany. |
1994 |
| details |
Late Carboniferous |
|
England(Yorkshire) |
Scott,A.C. et al. The nature and influence of fire in Carboniferous ecosystems. |
1994 |
| details |
Late Permian |
Early Triassic |
China(Sinkiang Uighur) |
Yang,J. et al. Classification and correlation of nonmarine Permo - Triassic Boundary in China. (In: Permo-Triassic Events in the Eastern Tethys; Stratigraphy, Classification and Relations with the Western Tethys. W.C.Sweet et al, editors) |
1992 |
| details |
Late Permian |
Early Triassic |
China(Kansu) |
Yang,J. et al. Classification and correlation of nonmarine Permo - Triassic Boundary in China. (In: Permo-Triassic Events in the Eastern Tethys; Stratigraphy, Classification and Relations with the Western Tethys. W.C.Sweet et al, editors) |
1992 |
| details |
Late Permian |
Early Triassic |
China(Kwangtung) |
Yang,J. et al. Classification and correlation of nonmarine Permo - Triassic Boundary in China. (In: Permo-Triassic Events in the Eastern Tethys; Stratigraphy, Classification and Relations with the Western Tethys. W.C.Sweet et al, editors) |
1992 |
| details |
Early Westphalian B |
|
England(Shropshire) |
Turner,N. et al. Palynological evidence for the age of the Coal Measures of the Titterstone Clee Coalfield, Shropshire, England. |
1990 |
| details |
Early Triassic |
|
China |
Yang,J. et al. Recent advances of megaspores studies in China. |
1987 |
| details |
Late Permian |
Triassic |
China(Sinkiang Uighur) |
Yu,J. et al. Palynological assemblage sequence from Late Permian to Tertiary in northern Xinjian |
1986 |