| details |
Early Tertiary |
|
India |
Mahabale,T.S. A species of fossil Salvinia from the Deccan Intertrappean Series, India. |
1950 |
| details |
Pliocene |
|
W.Germany(Hesse) |
Frantz,U. Investigation of the spore and pollen flora of the Pliocene of Willershausen |
1961 |
| details |
Recent |
|
India(Orissa) |
Pant,D.D. et al. Structural studies on Lower Gondwana megaspores.Part 1. Specimens from Talchir Coalfield, India. |
1961 |
| details |
Late Eocene |
Middle Oligocene |
China(Shantung) |
Sung,T.C. et al. Tertiary sporo-pollen complexes of Shantung |
1964 |
| details |
Nd |
|
Nd |
Jain,R.K. et al. A contribution to the Early Tertiary fossil record of the Salviniaceae |
1969 |
| details |
Early Jurassic |
Middle Jurassic |
Poland |
Grabowska,I. et al. Flora from the Lower and Middle Jurassic microflora |
1970 |
| details |
Cretaceous |
|
Nd |
Jain,R.K. Pre-Tertiary records of Salviniaceae. |
1971 |
| details |
Nd |
|
Nd |
Buzek,C. et al. The genus Salvinia from the Tertiary of the North Bohemian Basin |
1971 |
| details |
Middle Pleistocene |
|
W.Germany |
Kempf,E.K. Electron microscopy of the sporoderm of mega and microspores of the Pteridophyte genus Salvinia from the Tertiary and Quaternary of Germany. |
1971 |
| details |
Liassic |
Dogger |
Poland |
Rogalska,M. Division of the Liassic deposits in Poland (Except for the Carpathian area) based on microscope examinations. |
1971 |
| details |
Recent |
|
Nd |
Bergad,R.D. An ultrastructural comparison of walls of living and fossil Salviniaceous and Marsileaceous megaspores |
1972 |
| details |
Middle Pliocene |
Late Pliocene |
USSR(Lithuanian SSR) |
Vaytekunas,P.P. et al. Oldest Anthropogene sediments of Lithuania. |
1976 |
| details |
Early Pliocene |
|
Japan(Aichi Pref.) |
Nasu,T. et al. Fossil Macrospores ; And Massulae of Salvinia Natans from the Pliocene and the Quaternary sediments in the Kinki and Takai Districts, Japan |
1976 |
| details |
Early Pleistocene |
|
Japan(Osaka Pref.) |
Nasu,T. et al. Fossil Macrospores ; And Massulae of Salvinia Natans from the Pliocene and the Quaternary sediments in the Kinki and Takai Districts, Japan |
1976 |
| details |
Early Pleistocene |
|
Japan(Kyoto Pref.) |
Nasu,T. et al. Fossil Macrospores ; And Massulae of Salvinia Natans from the Pliocene and the Quaternary sediments in the Kinki and Takai Districts, Japan |
1976 |
| details |
Cretaceous |
Tertiary |
China(Kiangsu) |
Song,Z.-C. et al. Cretaceous-Tertiary palynological assemblages from Jiangsu. |
1981 |
| details |
Zanclian |
Piacenzian |
Worldwide |
Kovach,W.L. et al. Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. |
1989 |