| original |
Miocene |
|
USSR(WSL) |
Ivanova,E.A. et al. Miocene. (In: Stratigraphy of the Mesozoic and Cenozoic of the Western Siberian Lowlands. V.F.Kozyreva, editor) |
1957 |
| original |
Miocene |
|
USSR(WSL) |
Ivanova,E.A. et al. Miocene. (In: Stratigraphy of the Mesozoic and Cenozoic of the Western Siberian Lowlands. V.F.Kozyreva, editor) |
1957 |
| original |
Nd |
|
Nd |
DybovЎ,S. et al. Microspores of the Upper Silesian Coal Measures. |
1957 |
| original |
Rhaetian |
Liassic |
USSR(WSL) |
Filippova,E.A. Rhaetian - Liassic. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Late Jurassic |
|
USSR(WSL) |
Filippova,E.A. Late Jurassic. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Valanginian |
|
USSR(WSL) |
Filippova,E.A. Valanginian. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Hauterivian |
Barremian |
USSR(WSL) |
Filippova,E.A. Hauterivian - Barremian. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Cenomanian |
|
USSR(WSL) |
Filippova,E.A. Cenomanian. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Paleocene |
|
USSR(WSL) |
Filippova,E.A. Paleocene. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Carboniferous |
|
W.Germany(N.Rhine) |
Remy,W. et al. Paleozoic spores obtained by the maceration of fertile ferns. |
1957 |
| details |
Zechstein |
|
W.Germany(Rhineland) |
Grebe,H. Concerning the microflora of the Zechstein of the Lower Rhine Valley. |
1957 |
| details |
Pennsylvanian |
|
Illinois |
Murdy,W.H. et al. A study of Botryopteris Globosa Darrah. |
1957 |
| details |
Pennsylvanian |
|
Illinois |
Murdy,W.H. et al. A study of Botryopteris Globosa Darrah. |
1957 |
| details |
Pennsylvanian |
|
Illinois |
Murdy,W.H. et al. A study of Botryopteris Globosa Darrah. |
1957 |
| details |
Pennsylvanian |
|
Illinois |
Murdy,W.H. et al. A study of Botryopteris Globosa Darrah. |
1957 |
| details |
Late Pannonian |
|
Hungary |
Nagy,E. Pollen research of the Upper Pannonian Brown Coal Layers of the Matra Mountains. |
1957 |
| details |
Late Pannonian |
|
Hungary |
Nagy,E. Pollen research of the Upper Pannonian Brown Coal Layers of the Matra Mountains. |
1957 |