| details |
Late Triassic |
|
Arizona |
Gottesfeld,A.S. et al. Paleoecological studies of the microflora of the Chinle Formation (Upper Triassic), Petrified Forest National Park, Arizona. |
1966 |
| details |
Jurassic |
|
Australia |
Kedves,M. Observations on the pollen of the recent Ginkgo biloba L. with particular attention to the question of determination of the fossil pollen of the Ginkgoaceae. |
1961 |
| details |
Early Permian |
|
India(Madhya Pradesh) |
Bharadwaj,D.C. et al. Correlation of coal seams in Chirimiri Coalfield, M.P., on the basis of sporae dispersae. |
1968 |
| details |
Albian |
Turonian |
Namibia |
Stover,L.E. New Cretaceous palynomorphs from West Africa. |
1962 |