| original |
Middle Triassic |
Late Triassic |
Australia(Queensland) |
de Jersey,N.J. Triassic spores and pollen grains from the Ipswich Coalfield |
1962 |
| details |
Kimmeridgian |
Valanginian |
Canada(NWT,Mackenzie) |
Fensome,R.A. Miospores from the Jurassic-Cretaceous boundary beds, Aklavik Range, Northwest Territories, Canada. (Incorporating taxonomic reviews of several Groups of Mid-Late Mesozoic miospores) |
1983 |
| details |
Triassic |
|
Australia(Queensland) |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |