| details |
Late Devonian |
|
Belgium |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 3 |
1960 |
| details |
Late Devonian |
|
Belgium |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Devonian |
|
Nd |
Gensel,P.G. Devonian in situ, spores: A survey and discussion. |
1980 |
| details |
Strunian |
|
China |
Cai,C. et al. Problems on the correlation of the Devonian-Carboniferous transitional sequence of South China; a palaeobotanical and palynological review |
1987 |
| details |
Devonian |
|
Belgium |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |