| original |
Westphalian B |
|
France(Paris Basin) |
Loboziak,S. The genus Colisporites, Pot. and Kr., in the Coal Basin of the North of France. |
1963 |
| details |
Westphalian C |
|
France(Pas-de-Calais) |
Loboziak,S. Identification and correlation by megaspores of seams at the base of the Westphalian C in the Group of Auchel-Bruay of the HBNPC. |
1965 |
| details |
Nd |
|
Nd |
Spinner,E. Contribution on the megaspore genus Tuberculatisporites (Ibrahim)Potonie and Kremp,1954. |
1968 |
| details |
Late Westphalian B |
|
France(Paris Basin) |
Loboziak,S. The micro and megaspores of the western part of the Bassin Houiller of northern France, stratigraphic applicationsin the study of several boreholes. |
1969 |
| details |
Late Westphalian B |
|
France(Lorraine) |
Loboziak,S. The micro and megaspores of the western part of the northern Coal Basin of France. |
1971 |
| details |
Westphalian B |
|
France |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |