| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Early Devonian |
|
Nd |
Kupriyanova,L.A. On the evolutionary levels in the morphology of pollen grains and spores |
1969 |
| details |
Cretaceous |
|
England |
Hughes,N.F. Plant succession in the English Wealden strata. |
1974 |
| details |
Pridolian |
Early Devonian |
Nd |
Banks,H.P. Palaeographic implications of some Silurian-Early Devonian floras. |
1975 |
| details |
Silurian |
|
Libya |
Streel,M. et al. Lower and Middle Devonian miospore-Based stratigraphy in Libya and its relation to the Megafloras and faunas |
1990 |
| details |
Nd |
|
Nd |
Richardson,J.B. Paleozoic spores and pollen: Lower and Middle Palaeozoic record of terrestrial palynomorphs. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Aeronian |
|
Nd |
Edwards,D. et al. In situ, pollen and spores in plant evolution. 14A -Review of in situ, spores in early land plants. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |