original |
Westphalian A |
Westphalian B |
Poland |
Karczewska,J. Carboniferous spores from the Chelmi Boring (Eastern Poland). |
1967 |
details |
Carboniferous |
|
Poland |
Jachowicz,A. Flora of the Carboniferous:Microflora |
1972 |
details |
Westphalian A |
|
Poland |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
details |
Namurian A |
Westphalian B |
Europe |
DybovЎ-Jachowiczowa,S. et al. Revision of megaspores with Gula from the Carboniferous: Part 1. |
1982 |
details |
Namurian A |
Westphalian B |
Congo |
DybovЎ-Jachowiczowa,S. et al. Revision of megaspores with Gula from the Carboniferous: Part 1. |
1982 |
details |
Nd |
|
Nd |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |