| original |
Late Rhaetian |
Early Liassic |
Greenland |
Harris,T.M. The fossil flora of Scoresby Sound, east Greenland. Part 4. Ginkgoales, Coniferales, Lycopodiales and isolated fructifications. |
1935 |
| details |
Rhaetian |
Early Liassic |
Greenland |
Harris,T.M. The fossil flora of Scoresby Sound, east Greenland. Part 5. Stratigraphic relations of the plant beds. |
1937 |
| details |
Rhaetian |
Liassic |
Greenland |
Schopf,J.M. et al. An annotated synopsis of Paleozoic fossil spores and the definition of generic groups. |
1944 |
| details |
Late Keuper |
|
Germany |
Will,H.J. Paleontologic study of Upper Keuper stratigraphy in Northwest Germany. |
1953 |
| details |
Early Hettangian |
|
Poland |
Znosko,J. Rhaetic and Lias between Cracow and Wielun. |
1955 |
| details |
Early Hettangian |
|
Poland |
Znosko,J. Rhaetic and Lias between Cracow and Wielun. |
1955 |
| details |
Early Liassic |
|
Poland |
Lundblad,B. On the stratigraphical value of the megaspores of Lycostrobus scottii; Preliminary report of some new finds and their interpretation. |
1956 |
| details |
Early Liassic |
|
Greenland |
Lundblad,B. On the stratigraphical value of the megaspores of Lycostrobus scottii; Preliminary report of some new finds and their interpretation. |
1956 |
| details |
Rhaetian |
Liassic |
Greenland |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 |
1956 |
| details |
Liassic |
|
Poland |
Marcinkiewicz,T. Megaspores of the Lias from Praszka, Zawiercie, and the Swiety Krzyz Mountains. |
1957 |
| details |
Rhaetian |
Liassic |
W.Germany(Bavaria) |
Jung,W.W. Dispersed megaspores of the Rhaetian-Liassic boundary of Franken. |
1960 |
| details |
Late Liassic |
|
Poland |
Marcinkiewicz,T. et al. Age of the Upper Helenow Beds, (Lias), in view of mega and microspore investigations, (Geological section Gorzow Slaski-Praska). |
1960 |
| details |
Liassic |
|
Poland |
Marcinkiewicz,T. Rhaetian and Lias megaspores from Bore-Hole Mechowo, near Kamien Pomorski, and their stratigraphical value |
1962 |
| details |
Early Jurassic |
|
Poland |
Grabowska,I. et al. Flora from the Lower and Middle Jurassic microflora |
1970 |
| details |
Early Hettangian |
Pliensbachian |
Poland |
Marcinkiewicz,T. The stratigraphy of the Rhaetian and Liasin Poland based on megaspore investigations |
1971 |
| details |
Neocomian |
|
India(Gujarat) |
Banerji,J. et al. The fossil floras of Krachchh.2. Mesozoic megaspores. |
1984 |
| details |
Nd |
|
Nd |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |