| details |
Westphalian A |
Westphalian C |
England |
Chaloner,W.G. On the megaspores of four species of Lepidostrobus |
1953 |
| details |
Westphalian A |
Westphalian C |
Michigan |
Chaloner,W.G. On the megaspores of four species of Lepidostrobus |
1953 |
| details |
Westphalian A |
Westphalian C |
Scotland(Lanark) |
Chaloner,W.G. On the megaspores of four species of Lepidostrobus |
1953 |
| details |
Westphalian B |
|
Scotland(Lanark) |
Chaloner,W.G. On the megaspores of four species of Lepidostrobus |
1953 |
| details |
Late Cretaceous |
|
Idaho |
Ryder,R.T. et al. Palynology and age of Beaverhead Formation and their paleotectonic implications in Lima Region, Montana-Idaho. |
1970 |
| details |
Early Carboniferous |
Late Carboniferous |
North America |
Kremp,G.O.W. The occurrence of important plant spore species in European, North American, Chinese, Australian and Brazilian Coal Basins. |
1955 |
| details |
Desmoinesian |
|
Oklahoma |
Clarke,R.T. Palynology of the Secor Coal, (Pennsylvanian), of Oklahoma. |
1967 |
| details |
Westphalian |
|
W.Germany(N.Rhine) |
Mittapalli,R. Comparative sporological and petrographic examinations of the Zollverein Beds 1-5 of the Brassert, Auguste Victoria and Schlagel and Eisenmines |
1966 |
| details |
Westphalian |
|
W.Germany(N.Rhine) |
Hagemann,H.W. Spores obtained from carbonized Lepidophyte Cones of Westfal |
1966 |
| details |
Westphalian D |
|
Canada(Nova Scotia) |
Hacquebard,P.A. et al. Carboniferous coal deposition associated with flood-plain and limnic environments in Nova Scotia. |
1969 |
| details |
Westphalian C |
|
Canada(Nova Scotia) |
Hacquebard,P.A. et al. Carboniferous coal deposition associated with flood-plain and limnic environments in Nova Scotia. |
1969 |
| details |
Late Westphalian B |
Early Westphalian C |
Oklahoma |
Dempsey,J.E. Sporomorphs from Lower and Upper Mcalester Coals (Pennsylvanian) of Oklahoma |
1967 |
| details |
Late Westphalian B |
Early Westphalian C |
Arkansas |
Dempsey,J.E. Sporomorphs from Lower and Upper Mcalester Coals (Pennsylvanian) of Oklahoma |
1967 |
| details |
Late Visean |
|
Scotland(Fife) |
Neville,R.S.W. Ranges of selected spores in the Upper Visean of the East Fife coast section between St. Monance and Pittenweem |
1968 |
| details |
Early Carboniferous |
|
Scotland(Fife) |
Neville,R.S.W. Ranges of selected spores in the Upper Visean of the East Fife coast section between St. Monance and Pittenweem |
1968 |
| details |
Late Devonian |
|
Alaska |
Scott,R.A. et al. Palynological evidence for Devonian age of the Nation River Formation, East-Central Alaska |
1967 |
| details |
Middle Pennsylvanian |
|
Kentucky |
Kosanke,R.M. Palynological studies of the Hazard No.7 and Francis Coal of Kentucky. |
1964 |