| details |
Aptian |
|
W.Germany(Saarland) |
Schultz,G. et al. The megaspores associated with the Lower Cretaceous sediments filling the Paleokarst near Nehden in Saarland, (Rhenish Massif) Supplement to previously known association |
1987 |
| details |
Nd |
|
Nd |
Collinson,M.E. Diversification of modern Heterosporous Pteridophytes. (In: Pollen and Spores, Patterns of Diversification. S.Blackmore and S.H.Barnes, editors) |
1991 |
| details |
Santonian |
Early Campanian |
Netherlands |
Batten,D.J. et al. Ultrastructural interpretation of the Late Cretaceous megaspore Glomerisporites pupus, and its associated microspores. |
1998 |
| details |
Mesozoic |
|
Nd |
Kovach,W.L. A review of Mesozoic megaspore-ultrastructure. (In: Ultrastructure of Fossil Spores and Pollen. M.H.Kurmann and J.A.Doyle, editors) |
1994 |
| details |
Campanian |
|
Netherlands |
Hall,J.W. Ariadnaesporites and Glomerisporites in the Late Cretaceous. |
1975 |
| details |
Senonian |
|
Netherlands |
Hall,J.W. Cretaceous Salviniaceae. |
1974 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Senonian |
|
Netherlands |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 |
1956 |
| details |
Santonian |
|
Netherlands |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Santonian |
|
Worldwide |
Kovach,W.L. et al. Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. |
1989 |
| details |
Senonian |
|
Netherlands |
Batten,D.J. Revision of S.J.Dijkstra's Late Cretaceous megaspores and other plant microfossils from Limburg, the Netherlands |
1988 |
| details |
Aachenian |
|
Netherlands |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |