| details |
Middle Jurassic |
|
England |
Harris,T.M. Caytonanthus, the microsporophyll of Caytonia |
1941 |
| details |
Jurassic |
|
Nd |
Potonie,R. The phylogeny of the spore shape in regard to families of fossil plants (except the angiosperms). |
1961 |
| details |
Bajocian |
|
England |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Bajocian |
|
England |
Townrow,J.A. On some disaccate pollen grains of Permian to Middle Jurassic age. |
1962 |
| details |
Jurassic |
|
England |
Potonie,R. Fossil sporae in situ. Comparison with the sporae dispersae. Addition to the synopsis of the sporae in situ. |
1965 |
| details |
Middle Jurassic |
|
England(Yorkshire) |
Konijnenburg-Cittert,J.H.A.Van In Situ Gymnosperm pollen from the Middle Jurassic of Yorkshire. |
1971 |
| details |
Bathonian |
Kimmeridgian |
Africa(Sahara) |
Reyre,Y. Palynology of the Saharian Mesozoic.Computer processing data and application to the stratigraphy and the sedimentology. |
1973 |
| details |
Jurassic |
|
England |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |