details |
Late Carboniferous |
|
France(Rhin,Bas) |
Lachkar,G. Megaspores of the Saar-Lorraine Coal Basin. a systematic study and statistical application to the Upper Carboniferous stratigraphy. |
1975 |
details |
Early Westphalian A |
|
Turkey |
Yahsiman,K. Palynology and correlation in the Zonguldak Coal Basin. |
1972 |
details |
Nd |
|
Nd |
Pi©rart,P. The evolution of the megaspores. |
1961 |
details |
Stephanian |
|
Czechoslovakia |
KalibovЎ-KaiserovЎ,M. Palynology of the Mseno Basin. |
1975 |
details |
Westphalian A |
|
Spain |
Lachkar,G. Megaspore assemblages in the Coal Seams of the "La Camocha" Mine (Province of Oviedo, Spain) |
1976 |
details |
Middle Pennsylvanian |
|
Kentucky |
Leisman,G.A. et al. Megasporangiate and microsporangiate cones of Achlamydocarpon varius, from the Middle Pennsylvanian. |
1979 |
details |
Langsettian |
|
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 |
|
Netherlands |
Dijkstra,S.J. The stratigraphical value of megaspores |
1952 |
details |
Westphalian |
|
Turkey |
Dijkstra,S.J. The stratigraphical value of megaspores |
1952 |
details |
Westphalian B |
|
Belgium |
Dijkstra,S.J. Correlation of Coal Seams by megaspores |
1955 |
details |
Westphalian B |
|
Netherlands |
Dijkstra,S.J. Correlation of Coal Seams by megaspores |
1955 |
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 |
Westphalian A |
|
Turkey |
Tokay,M. Amasra bжlgesinin jeolojisi ve Karboniferde gravite yoluyla bazi kayma olaylari. |
1963 |
details |
Westphalian A |
|
Turkey |
Tokay,M. Amasra Bжlgesinin jeolojisi ve Karboniferde gravite yoluyla Bazi Kayma Olaylari. |
1963 |
details |
Stephanian |
Early Permian |
China(Liaoning) |
Pi©rart,P. Megaspores of the Kaiping Coal (China) |
1961 |
details |
Westphalian A |
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 |
Westphalian B |
Early Westphalian D |
France(Lorraine) |
Loboziak,S. The micro and megaspores of the western part of the northern Coal Basin of France. |
1971 |