original |
Late Paleocene |
|
Colombia |
Krutzsch,W. A new form pollen from the Tiliaceae, Bombacaceae and Sterculiaceae Families from the Middle European Lower Tertiary. |
1970 |
original |
Late Paleocene |
Middle Miocene |
Canada(Eastern Offshore) |
Williams,G.L. Dinoflagellate and spore stratigraphy of the Mesozoic-Genozoic, offshore eastern Canada |
1975 |
original |
Miocene |
|
Venezuela |
Muller,J. et al. A palynological zonation for the Cretaceous, Tertiary and Quaternary of northern South America. |
1987 |
original |
Eocene |
|
Spain |
Kedves,M. et al. Spores and pollen grains from Eocene Layers of Malaga Spain |
1996 |