Sporormiella |
Sporormiella
|
Alaska |
Miocene |
|
Dictyosporites |
Dictyosporites
|
Arkansas |
Middle Eocene |
|
Fusiformisporites |
Fusiformisporites crabbii
|
Arkansas |
Middle Eocene |
|
Parmathyrites |
Parmathyrites
|
Arkansas |
Middle Eocene |
|
Polyporisporites |
Polyporisporites
|
Arkansas |
Middle Eocene |
|
Ctenosporites |
Ctenosporites
|
Canada(British Columbia) |
Eocene |
|
Fusiformisporites |
Fusiformisporites
|
Canada(British Columbia) |
Eocene |
|
Pesavis |
Pesavis parva
|
Canada(NWT,Mackenzie) |
Maestrichtian |
Late Paleocene |
Pesavis |
Pesavis tagluensis
|
Canada(Yukon) |
Eocene |
|
Ctenosporites |
Ctenosporites
|
Canada(Yukon) |
Eocene |
|
Fusiformisporites |
Fusiformisporites
|
Canada(Yukon) |
Eocene |
|
Eoglobella |
Eoglobella
|
Colorado |
Middle Eocene |
|
Trihyphaecites |
Trihyphaecites
|
Illinois |
Pennsylvanian |
|
Diporipollis |
Diporipollis
|
India(Assam) |
Middle Paleocene |
Eocene |
Palaeoamphisphaerella |
Palaeoamphisphaerella pirozynskii
|
India(Kerala) |
Middle Eocene |
|
Curvularia |
Curvularia
|
Louisiana |
Oligocene |
|
Biporisporites |
Biporisporites
|
Mexico(Baja California) |
Neogene |
|