| details |
Nd |
|
Nd |
Yang,J. et al. Megaspores and their geological significance. |
1985 |
| details |
Late Carboniferous |
|
Poland |
Pi©rart,P. The state of advancement of the systematics of Lageniculate megaspores. |
1978 |
| details |
Nd |
|
Nd |
Pi©rart,P. Position of the advancement of the systematics of Lagenicular megaspores. |
1977 |
| details |
Late Carboniferous |
|
Poland |
Jansonius,J. et al. Genera File of fossil spores. Supplement 3 |
1979 |
| details |
Visean |
|
Russia(Moscow Basin) |
Glasspool,I.J. et al. Ultrastructure and affinity of Lower Carboniferous megaspores from the Moscow Basin, Russia. |
2000 |
| details |
Namurian A |
|
Poland |
DybovЎ-Jachowiczowa,S. et al. Preliminary note on revision of Carboniferous megaspores with Gula. Principles of the classification. |
1979 |
| details |
Late Visean |
Namurian A |
Poland |
DybovЎ-Jachowiczowa,S. et al. Revision of the megaspores with Gula of the Carboniferous |
1984 |
| details |
Visean |
|
USSR(Moscow Basin) |
DybovЎ-Jachowiczowa,S. et al. Revision of the megaspores with Gula of the Carboniferous |
1984 |
| details |
Tournaisian |
|
Chad |
DybovЎ-Jachowiczowa,S. et al. Revision of the megaspores with Gula of the Carboniferous |
1984 |
| details |
Early Tournaisian |
Namurian C |
USSR(Ukrainian SSR) |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Early Tournaisian |
Namurian C |
Poland |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Early Tournaisian |
Namurian C |
Illinois |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |