| original |
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 |
Visean |
|
Australia |
Playford,G. Palynology of the Australian Lower Carboniferous-a review |
1985 |
| details |
Visean |
|
Australia(Queensland) |
Playford,G. Morphological and preservational variation of Rattiganispora, Playford and Helby,1968, from the Australian Carboniferous |
1986 |