| original |
Oligocene |
|
Texas |
Elsik,W.C. Hypoxylonites and Spirotremesporites, form genera for Eocene to Pleistocene fungal spores bearing a single furrow. |
1990 |
| details |
Middle Miocene |
|
Alaska |
White,J.M. et al. Palynology, paleoclimatology and correlation of Middle Miocene Beds from Porcupine River, (Locality 90-1), Alaska. (In: Tertiary Quaternary Boundaries. T.A. Ager et al, editors) |
1994 |
| details |
Late Paleocene |
Middle Eocene |
Canada(NWT,Mackenzie) |
Norris,G. Paleocene-Pliocene Deltaic to Inner Shelf palynostratigraphic zonation, depositional environments and paleoclimates in the Imperial Adgo F-28 Well, Beaufort-MacKenzie Basin |
1997 |
| details |
Oligocene |
|
Texas |
Kalgutkar,R.M. et al. Synopsis of fossil fungal spores, mycella and fructifications. |
2000 |