original |
Late Visean |
|
Nd |
Neves,R. et al. Some observations on Namurian and Visean spores from Nova Scotia, Britain and northern Spain. |
1970 |
original |
Early Mississippian |
|
Ohio |
Eames,L.E. Palynology of the Berea Sandstone and Cuyahoga Group of northeastern Ohio. |
1974 |
original |
Late Famennian |
Early Tournaisian |
USSR(European) |
Chibrikova,E.V. et al. Important spores for the delineation of the Devonian Carboniferous boundary through USSR and Western Europe. |
1978 |
original |
Nd |
|
Nd |
Butterworth,M.A. et al. Namurian and Basal Westphalian A miospore assemblage from the Featherstone area, Northern England. |
1982 |
original |
Visean |
|
Canada(Alberta) |
Utting,J. Palynological investigation of 29 core samples from the Stoddart Gropu (Lower Carboniferous) of Imperial Pan-American Aries (C-147706), Submitted by J.Barclay (Nts 84D5) |
1987 |
original |
Tournaisian |
Early Visean |
Africa(Sahara) |
Coquel,R. et al. On some Uppermost Devonian-Lower Carboniferous Trilete Camerate spores from North Africa |
1989 |
original |
Visean |
|
Libya |
Grignani,D. et al. Palaeozoic and Mesozoic subsurface palynostratigraphy in the Al Kufrah Basin, Libya. (In: The Geology of Libya. M.J.Salem et al, editors) |
1991 |