| details |
Late Stephanian A |
Stephanian C |
Poland |
Gгrecka,T. Results of palynostratigraphic tests of the youngest Carboniferous formation in the Lower Silesia Region. |
1981 |
| details |
Late Stephanian A |
Stephanian C |
Poland |
Gгrecka,T. Results of palynostratigraphic tests of the youngest Carboniferous formation in the Lower Silesia Region. |
1981 |
| details |
Late Stephanian A |
Stephanian C |
Poland |
Gгrecka,T. Results of palynostratigraphic tests of the youngest Carboniferous formation in the Lower Silesia Region. |
1981 |
| details |
Nd |
|
Nd |
Krassilov,V.A. Orestovia and the origin of vascular plants. |
1981 |
| details |
Nd |
|
Nd |
Krassilov,V.A. Orestovia and the origin of vascular plants. |
1981 |
| details |
Nd |
|
Nd |
Krassilov,V.A. Orestovia and the origin of vascular plants. |
1981 |
| details |
Nd |
|
Nd |
Krassilov,V.A. Orestovia and the origin of vascular plants. |
1981 |
| details |
Nd |
|
Nd |
Krassilov,V.A. Orestovia and the origin of vascular plants. |
1981 |
| details |
Nd |
|
Nd |
Krassilov,V.A. Orestovia and the origin of vascular plants. |
1981 |
| details |
Nd |
|
Nd |
Krassilov,V.A. Orestovia and the origin of vascular plants. |
1981 |
| details |
Nd |
|
Nd |
Krassilov,V.A. Orestovia and the origin of vascular plants. |
1981 |
| details |
Nd |
|
Nd |
Krassilov,V.A. Orestovia and the origin of vascular plants. |
1981 |
| details |
Nd |
|
Nd |
de Reneville,P. et al. Palynology of the stratotype of the Barremian Stage. |
1981 |
| original |
Sakmarian |
|
India(Bihar) |
Tiwari,R.S. et al. Palynostratigraphy of Lower Gondwana sediments in Jharia Coalfield, Bihar. |
1981 |
| original |
Atokan |
|
Kentucky |
Kosanke,R.M. Palynomorph content of the Hazard No.7 Coal Bed, Kentucky. (In: Coal and Coal-bearing rocks of eastern Kentucky) |
1981 |
| original |
Atokan |
|
Kentucky |
Kosanke,R.M. Palynomorph content of the Hazard No.7 Coal Bed, Kentucky. (In: Coal and Coal-bearing rocks of eastern Kentucky) |
1981 |
| original |
Atokan |
|
Kentucky |
Kosanke,R.M. Palynomorph content of the Hazard No.7 Coal Bed, Kentucky. (In: Coal and Coal-bearing rocks of eastern Kentucky) |
1981 |