| original |
Middle Miocene |
Pleistocene |
Caribbean |
Germeraad,J.H. et al. Palynology of Tertiary sediments from tropical areas. |
1968 |
| details |
Miocene |
Recent |
England |
Graham,A. et al. Geologic history of the Lythraceae. |
1971 |
| details |
Nd |
|
Nd |
Graham,A. et al. The geologic history of the Lythraceae |
1971 |
| details |
Tertiary |
|
Caribbean |
Potonie,R. Synopsis of the genera of the sporae dispersae.Part 7 |
1975 |
| details |
Early Pliocene |
|
Caribbean |
Lamy,A. Plio-Pleistocene palynology and visual kerogen studies, Trinidad, W.I., with emphasis on the Columbus Basin. |
1986 |