| details |
Danian |
Thanetian |
Worldwide |
Kovach,W.L. et al. Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. |
1989 |
| details |
Paleocene |
|
Belgium |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Paleocene |
|
Netherlands |
Batten,D.J. et al. Morphological reassessment of some zonate coronate megaspore genera of mainly post-Palaeozoic age. |
1993 |
| details |
Paleocene |
|
Netherlands |
Collinson,M.E. et al. Sporopollenin exhibiting colloidal organization in spore walls. |
1993 |
| details |
Paleocene |
|
Netherlands |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |
| details |
Paleocene |
|
Belgium |
Batten;D.J. et al. Revision of species of Minerisporites, Azolla and associated plant microfossils from deposits of the Upper Palaeocene and Palaeocene/Eocene transition in the Netherlands, Belgium and the USA. |
2001 |