original |
Late Cretaceous |
|
Arizona |
Romans,R.C. Palynology of some Upper Cretaceous Coals of Black Mesa, Arizona |
1969 |
original |
Middle Santonian |
Campanian |
Atlantic Coast Offshore |
Williams,G.L. et al. Palynologic analyses of Upper Mesozoic and Cenozoic rocks of the Grand Banks, Atlantic Continental Margin. |
1975 |
original |
Late Famennian |
|
Australia(W.Australia) |
Playford,G. Plant microfossils from the Upper Devonian and Lower Carboniferous of the Canning Basin, Western Australia. |
1976 |
original |
Visean |
|
Australia(Queensland) |
Playford,G. Lower Carboniferous spores from the Ducabrook Formation, Drummond Basin, Queensland. |
1978 |
original |
Norian |
|
Canada(Arctic) |
Suneby,L.B. et al. Palynological zonation of the Heiberg Formation (Triassic-Jurassic) eastern Sverdrup Basin, Arctic Canada. |
1988 |