| original |
Late Devonian |
|
Pennsylvania |
Brauer,D.F. Heterosporous, Barinophytacean plants from the Upper Devonian of North America and a discussion of the possible affinitiesof the Barinophytaceae. |
1981 |
| details |
Late Devonian |
|
Pennsylvania |
Cichan,M.A. et al. Ultrastructural studies of in situ, Devonian spores - Protobarinophyton pennsylvanicaum Brauer. |
1984 |
| details |
Devonian |
|
USA |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Nd |
|
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 |
| details |
Devonian |
|
Nd |
Taylor,T.N. et al. In situ, pollen and spores in plant evolution. 14C -Importance of in situ, pollen and spores in understanding the biology and evolution of fossil plants. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Late Devonian |
|
Pennsylvania |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |