| original |
Keuper |
|
Switzerland |
Leschik,G. The Keuper flora of Neuewelt near Basel.2. TheIso and microspores. |
1955 |
| details |
Middle Zechstein |
|
W.Germany(Hesse) |
Leschik,G. Spores from the Salt Clay of the Zechstein of Neuhof (Near Fulda). |
1956 |
| details |
Zechstein |
|
W.Germany(Hesse) |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 2 |
1958 |
| details |
Zechstein |
|
W.Germany(N.Rhine) |
Grebe,H. et al. The sporae dispersae of the Niederrhein Zechstein. |
1962 |
| details |
Ufimian |
|
W.Germany(Hesse) |
Grebe,H. et al. The spore dispersae of the Lower Rhine Zechstein. (In: Palaobotanic, coal-petrographic and geochemical contribution to stratigraphy and coal genesis.) |
1964 |
| details |
Zechstein |
|
Poland |
Klosowska,T. et al. Sporomorphs in the Zechstein Salts from Bore Hole Lebork Ig I. |
1964 |
| details |
Nd |
|
Nd |
Orlowska-Zwolinska,T. Flora of the Permian-Microflora of the Zechstein |
1972 |
| details |
Tatarian |
|
USSR(Urals) |
Tuzhikova,V.I. Miospores and stratigraphy of supporting sections of the Uralian Triassic. (Lower Triassic - Upper Permian Boundary) |
1985 |
| details |
Late Tatarian |
|
USSR(Urals) |
Tuzhikova,V.I. Miospores and stratigraphy of supporting sections of the Uralian Triassic. (Lower Triassic - Upper Permian Boundary) |
1985 |
| details |
Carnian |
|
Switzerland |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |