| original |
Anisian |
|
Pakistan |
Pocock,S.A.J. et al. Partitomorphitae, a new subgroup of Triassic and Jurassic acritarchs. |
1972 |
| details |
Anisian |
|
West Pakistan |
Sarjeant,W.A.S. Acritarchs and Tasmanitids from the Mianwali and Tredian Formations (Triassic) of the Salt and Surghar ranges, West Pakisan. |
1973 |
| details |
Anisian |
|
Pakistan |
Jansonius,J. et al. Genera File of fossil spores. Supplement 2 |
1978 |
| details |
Late Permian |
Early Triassic |
Czechoslovakia |
Planderova,E. New data on the age of "Roznava Zeleznik" Group. |
1980 |
| details |
Anisian |
|
Pakistan |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Anisian |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |