| details |
Rhaetian |
Liassic |
Greenland |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 |
1956 |
| details |
Early Gondwana |
|
India |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 |
1956 |
| details |
Early Keuper |
Middle Keuper |
Germany(Leipzig) |
Reinhardt,P. Megaspores from the Keuper of Thuringen. |
1963 |
| details |
Middle Keuper |
|
E.Germany(Rostock) |
Reinhardt,P. et al. Megaspores from the Lower and Middle Keuper of Mecklenburgs |
1969 |
| details |
Early Artinskian |
Tatarian |
India(Bihar) |
Bharadwaj,D.C. et al. Lower Gondwana megaspores-A monograph |
1970 |
| details |
Rhaetian |
|
Australia |
Kozur,H. The significance of the megaspores and Characeae-Oogonia for stratigraphic and ecologic facies studies in the Triasic. |
1972 |
| details |
Rhaetian |
|
Germany |
Kozur,H. The significance of the megaspores and Characeae-Oogonia for stratigraphic and ecologic facies studies in the Triasic. |
1972 |
| details |
Rhaetian |
|
Greenland |
Kozur,H. The significance of the megaspores and Characeae-Oogonia for stratigraphic and ecologic facies studies in the Triasic. |
1972 |
| details |
Rhaetian |
|
USSR |
Kozur,H. The significance of the megaspores and Characeae-Oogonia for stratigraphic and ecologic facies studies in the Triasic. |
1972 |
| details |
Nd |
|
Nd |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Rhaetian |
|
Worldwide |
Kovach,W.L. et al. Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. |
1989 |
| details |
Rhaetian |
|
Greenland |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Nd |
|
Nd |
Tewari,R. et al. Megaspores from Early Permian of India. |
1992 |