| original |
Visean |
|
Australia(Queensland) |
Playford,G. Lower Carboniferous spores from the Ducabrook Formation, Drummond Basin, Queensland. |
1978 |
| details |
Visean |
|
Australia(Queensland) |
Playford,G. Two new genera of trilete sporae dispersae from the Lower Carboniferous of Queensland. |
1983 |
| details |
Visean |
|
Australia(W.Australia) |
Playford,G. et al. Lower Carboniferous (Visean) spores of the Bonaparte Gulf Basin, Northwestern Australia. Part I. |
1985 |
| details |
Early Osagean |
|
Kentucky |
Coleman,U. et al. Palynostratigraphy and palynofacies of the Uppermost Devonian and Lower Mississippian of eastern Kentucky, (USA), and correlation with Western Europe |
1987 |