| original |
Middle Miocene |
Late Neogene |
Europe |
Krutzsch,W. Atlas of Middle and Upper Tertiary dispersed spores and pollen as well as microplankton of northern Middle Europe.3.Shagnaceoid and Selaginellaceoid spore forms. |
1963 |
| details |
Paleocene |
|
Texas |
Elsik,W.C. Palynology of a Paleocene Rockdale Lignite, Milam County, Texas. I. Morphology and taxonomy. |
1968 |
| details |
Middle Miocene |
Pliocene |
W.Germany(N.Rhine) |
Ashraf,A.R. et al. Palynology and palynostratigraphy of the Neogene of the Lower Rhine Embayment. Part 1:Spores |
1995 |
| details |
Reuverian |
|
Germany(Rhineland) |
Ashraf,A.R. et al. Tertiary palynostratigraphy: How reproducible are the results? (In: Proceedings of the 4th European Palaeobotanical and Palynological Conference. G.W.Herngreen, editor) |
1997 |