| details |
Tertiary |
|
USSR |
Wilson,L.R. Geological history of the Gnetales. (Preliminary report on study under Nsf Grant G6589). |
1959 |
| details |
Late Cretaceous |
|
Nd |
Planderova,E. Morphology of exine of some species of Pteridophyta and Gymnospermae pollen, examined under Stereoscanning Microcope. |
1976 |
| details |
Nd |
|
Nd |
Lakhanpal,R.N. Palynology and taxonomy. |
1958 |
| details |
Quaternary |
|
Nd |
Staplin,F.L. et al. Relationships among Gymnospermous pollen. |
1967 |
| details |
Nd |
|
Nd |
Erdtman,G. On the affinities of Aquilapollenites Rouse. |
1971 |
| details |
Nd |
|
Nd |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Nd |
|
Nd |
Jarzen,D.M. et al. Pollen. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Early Pliocene |
|
Mediterranean Sea |
Bertolani-Marchetti,D. et al. Palynological studies on samples from DSDP Leg 42A. |
1978 |
| details |
Late Neogene |
Pleistocene |
Italy |
Bertolani-Marchetti,D. et al. Palynology and stratigraphy of the Plio-Pleistocene sequence of the Stirone River (Northern Itay). |
1979 |
| details |
Late Neogene |
Middle Pleistocene |
Italy |
Bertolani-Marchetti,D. et al. Palynology and stratigraphy of the Plio-Pleistocene sequence of the Stirone River (Northern Italy) |
1979 |
| details |
Tertiary |
|
India(Jammu & Kashmir) |
Trivedi,B.S. Cenozoic Gymnosperms. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |