| details |
Senonian |
Danian |
Netherlands |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 |
1956 |
| original |
Senonian |
|
Netherlands |
Dijkstra,S.J. Megaspores and some other fossils from the Aachenian (Senonian) in South Limburg, Netherlands. |
1949 |
| details |
Nd |
|
Nd |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 3 |
1960 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Mississippian |
|
USA |
Chaloner,W.G. Triletes palaeocristatus Chaloner, new name. |
1956 |
| details |
Middle Liassic |
Late Liassic |
USSR(Siberia) |
Bogdashova,L.I. Megaspores in Early - Middle Jurassic deposits of the Siberian Platform: Their stratigraphic significance and use in tying together facially diverse sediments. (In: Material on the Biostratigraphy and Paleogeography of Eastern Siberia) |
1975 |
| original |
Chesterian |
|
Indiana |
Chaloner,W.G. Mississippian megaspores from Michigan and adjacent states. |
1954 |