| original |
Early Maestrichtian |
|
Colombia |
Hammen,T.Van Der et al. The development of the Colombian flora through geological period I: Maestrichtian to Lower Tertiary. |
1954 |
| details |
Late Burdigalian |
|
USA(Gulf of Mexico) |
Lenoir,E.A. et al. Palynofacies of some Miocene Sands from the Gulf |
1988 |
| details |
Miocene |
|
Indian Ocean |
Chandra,A. et al. Palynology of the late Tertiary sediments (DSDP Site 218) in the Bengal Fan, Indian Ocean. |
1998 |
| details |
Early Maestrichtian |
|
Colombia |
Kalgutkar,R.M. et al. Synopsis of fossil fungal spores, mycella and fructifications. |
2000 |