| original |
Early Miocene |
|
Costa Rica |
Graham,A. Miocene communities and paleoenvironments of Southern Costa Rica |
1987 |
| details |
Late Neogene |
|
Panama |
Graham,A. Studies in Neotropical paleobotany VII. The Pliocene communities of Panama: Introduction and ferns, gymnosperms, angiosperms (Monocote). |
1991 |
| details |
Nd |
|
Nd |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |
| details |
Middle Pliocene |
|
Bolivia |
Graham,A. et al. Studies in Neotropical Paleobotany. XV. A Mio-Pliocene palynoflora from the Eastern Cordillera, Bolivia: implications for the uplift history of the Central Andes. |
2001 |
| details |
Middle Pliocene |
|
Bolivia |
Graham,A. et al. Studies in Neotropical paleobotany. XV. A Mio-Pliocene palynoflora from the eastern Cordillera, Bolivia: Implications for the uplift history of the central Andes. |
2001 |