details |
Late Bartonian |
|
Spain |
Gruas-Cavagnetto,C. et al. Preliminary palynological data on floristic and climatic changes during the Middle Eocene-Early Oligocene of the eastern Ebro Basin, Northeast Spain |
1996 |
details |
Early Miocene |
|
Costa Rica |
Graham,A. Paleofloristic and paleoclimatic changes in the Tertiary of northern Latin America |
1989 |
details |
Middle Pliocene |
|
Panama |
Graham,A. Studies in neotropical paleobotany:X. The Pliocene communities of Panama: Composition, numerical representations and paleocommunity paleoenvironmental reconstructions |
1991 |
details |
Early Miocene |
|
Panama |
Graham,A. Studies in Neotropical paleobotany Vii the Lower Miocene communities of Panama -the La Boca Formation |
1989 |
details |
Miocene |
Pliocene |
Panama |
Graham,A. Terrestrial Pliocene climates in northern Latin America |
1999 |
details |
Early Miocene |
|
Mexico(Chiapas) |
Graham,A. Studies in Neotropical paleobotany. XIII: An Oligo-Miocene palynoflora from Simojovel, (Chiapas, Mexico). |
1999 |
details |
Early Miocene |
|
Mexico(Chiapas) |
Graham,A. Lower Miocene floras and biogeography of Central America |
1989 |
details |
Early Miocene |
|
Costa Rica |
Graham,A. Lower Miocene floras and biogeography of Central America |
1989 |
details |
Early Miocene |
|
Panama |
Graham,A. Lower Miocene floras and biogeography of Central America |
1989 |
details |
Middle Eocene |
|
California |
Frederiksen,N.O. Comparison of Middle Eocene sporomorph assemblages from Southern Califronia and Gulf Coast. |
1981 |
details |
Claiborne |
|
California |
Frederiksen,N.O. Eocene sporomorph biostratigraphy of Southern California |
1989 |
details |
Early Miocene |
|
Mexico |
Fournier,G.R. Neogene palynostratigraphy of the southern Mexico margin, DSDP Leg 66. |
1983 |
details |
Early Paleogene |
Danian |
USSR(Amurskaya Oblast) |
Fedotov,V.V. Paleofloristic assemblages and the stratigraphy of the Raychikhinsk Coal Basin. |
1974 |
details |
Late Cretaceous |
Tertiary |
Brazil |
Erdtman,G. Palynology in South America. |
1951 |
details |
Early Eocene |
|
Texas |
Elsik,W.C. Upper Wilcox, Rockdale Formation |
1967 |
details |
Late Neogene |
Pleistocene |
Colombia |
Dueбas-Jimenez,H. Palynology of Pliocene and Quaternary sediments from the Bogata Savannah. |
1980 |
details |
Eocene |
|
Brazil(Amazonas) |
de Boer,N.P. et al. A palynological study on the age of some borehole samples from the Amazonas Delta area, northwest Brazil. |
1965 |