| details |
Frasnian |
Tournaisian |
Wales |
Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Frasnian |
Tournaisian |
Scotland |
Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Frasnian |
Tournaisian |
New York |
Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Frasnian |
Tournaisian |
Pennsylvania |
Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Paleozoic |
|
Nd |
Krassilov,V.A. Types of palaeofloristic successions and their causes. |
1969 |
| details |
Namurian |
|
Poland |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Nd |
|
Nd |
Loboziak,S. The micro and megaspores of the western part of the northern Coal Basin of France. |
1971 |
| details |
Nd |
|
England |
Mortimer,M.G. The palynology of some Early Carboniferous rocks in the East Midlands, England. |
1971 |
| details |
Early Cretaceous |
|
Nd |
Hughes,N.F. et al. Freshwater to marine time-correlation potential of Cretaceous and Tertiary palynomorphs. |
1972 |
| details |
Namurian B |
|
Poland |
Kmiecik,H. et al. Application of statistics in the microfloral-Petrographic analysis used in the study of Coal-Seam genesis. |
1974 |
| details |
Westphalian B |
|
Poland |
Kmiecik,H. et al. Conditions of the initial phase of sedimentation of Carboniferous coal seams. |
1975 |
| details |
Early Carboniferous |
|
South Africa |
Potonie,R. Synopsis of the genera of the sporae dispersae.Part 7 |
1975 |
| details |
Mississippian |
|
Kentucky |
Phillips,T.L. Reproduction of Heterosporous Arborescent Lycopods in the Mississippian-Pennsylvanian of Euramerica. |
1979 |
| details |
Tournaisian |
Westphalian C |
Nd |
DybovЎ-Jachowiczowa,S. et al. Preliminary note on revision of Carboniferous megaspores with Gula. Principles of the classification. |
1979 |
| details |
Frasnian |
|
Canada |
Maihle,N.J. et al. A morphological and ultrastructural study of four Devonian megaspores |
1979 |
| details |
Westphalian B |
|
England(Leicestershire) |
Scott,A.C. et al. Megaspores and Coal Facies: An example from the Westphalian B, Leicestershire. |
1980 |
| details |
Westphalian B |
|
England(Yorkshire) |
Bartram,K.M. Studies on the ecology of British Carboniferous coal swamps. |
1983 |