| details |
Namurian |
|
Poland |
Jachowicz,A. New data concerning the occurence of microspores and pollen grains in the Namurian deposits of the north-eastern part of the Upper Silesian Coal Basin. |
1964 |
| details |
Namurian A |
|
Poland |
Jachowicz,A. New research on the microflora of the Polish Carboniferous |
1964 |
| details |
Late Visean |
Early Namurian |
Poland |
Jachowicz,A. Microspores Tripartites from Namurian deposits in Upper Silesia. |
1966 |
| details |
Namurian A |
|
Poland |
Jachowicz,A. Megaspore studies. (In: Results of Golong Borehole. Y.Bojkowski et al, editors) |
1968 |
| details |
Visean |
Namurian |
Poland |
Jachowicz,A. Megaspore studies. (In: The results of Kozlowa Gora borehole. A.Jachowicz et al, editors). |
1968 |
| details |
Late Visean |
|
Poland |
Majewski,S. Lower Carboniferous at Jaroszowiec, near Olkusza |
1972 |
| details |
Carboniferous |
|
Poland |
Jachowicz,A. Flora of the Carboniferous:Microflora |
1972 |