| details |
Nd |
|
Nd |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Carboniferous |
|
England |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Carboniferous |
|
Nd |
Konijnenburg-Cittert,J.H.A.Van Diversification of spores in fossil and extant Schizaeaceae. (In: Pollen and Spores, Patterns of Diversification. S.Blackmore and S.H.Barnes, editors) |
1991 |
| details |
Rotliegendes |
|
Germany(Saxony) |
Barthel,M. et al. The flora of the Rotliegende in Saxony. |
1976 |
| details |
Nd |
|
Nd |
Potonie,R. Examples of the natural system of spores, a supplement to the synopsis of the Sporae in situ, 1963 and the research reports from 1965,1967, and 1970 and to the phylogenetic sporolog 1973 |
1975 |
| details |
Carboniferous |
|
Nd |
Bharadwaj,D.C. et al. Suggestions for a morphological classification of sporae dispersae. |
1968 |
| details |
Paleozoic |
|
Nd |
Brush,G.S. et al. The natural relationships of some Carboniferous microspores |
1965 |
| details |
Westphalian A |
Westphalian B |
England |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Westphalian A |
Westphalian B |
Germany |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Early Permian |
|
India(Orissa) |
Thiergart,F. et al. Pollen and spores of a coal sample from Kothagudem, India. |
1962 |
| details |
Carboniferous |
|
W.Germany |
Bolkhovitina,N.A. Fossil and contemporaneous spores of the Family Schizaeaceae. |
1961 |
| details |
Carboniferous |
|
Germany |
Remy,W. et al. Paleozoic spores obtained by the maceration of fertile ferns. |
1957 |
| details |
Westphalian A |
|
Nd |
Remy,W. et al. Information on spores which were obtained from compressed fructifications of true ferns of the Carboniferous.Part 1. |
1955 |
| details |
Nd |
|
Nd |
Potonie,R. Position of the Paleozoic spore genera in the natural system. |
1954 |
| details |
Late Cretaceous |
|
Canada(Alberta) |
Radforth,N.W. et al. The classification of recently discovered Cretaceous plant microfossils of potential importance to the stratigrphy of Western Canada. |
1953 |
| details |
Carboniferous |
|
England(Yorkshire) |
Moore,L.R. On the spores of some Carboniferous plants, their development. |
1946 |