Aquilapollenites |
Aquilapollenites trialatus
|
Alaska |
Late Cretaceous |
|
Arabellites |
Arabellites sp
|
Oklahoma |
Late Ordovician |
|
Baltisphaeridium |
Baltisphaeridium sp
|
Oklahoma |
Late Ordovician |
|
Botryococcus |
Botryococcus sp
|
Australia(NSW) |
Oligocene |
Miocene |
Calamospora |
Calamospora sp
|
Pennsylvania |
Late Devonian |
|
Deflandrea |
Deflandrea granulifera
|
Canada(Arctic) |
Late Cretaceous |
|
Emphanisporites |
Emphanisporites robustus
|
Nd |
Late Devonian |
|
Expressipollis |
Expressipollis accuratus
|
Canada(Arctic) |
Late Cretaceous |
|
Expressipollis |
Expressipollis ocliferius
|
Canada(Arctic) |
Late Cretaceous |
|
Hercochitina |
Hercochitina sp
|
England |
Late Ordovician |
|
Hymenozonotriletes |
Hymenozonotriletes famenensis
|
Pennsylvania |
Late Devonian |
|
Hymenozonotriletes |
Hymenozonotriletes lepidophytus
|
Pennsylvania |
Late Devonian |
|
Hystrichokolpoma |
Hystrichokolpoma unispinum
|
Canada(Arctic) |
Early Cretaceous |
|
Kalochitina |
Kalochitina multispinata
|
Oklahoma |
Late Ordovician |
|
Knoxisporites |
Knoxisporites stephanophorus
|
Oklahoma |
Late Mississippian |
|
Kuylisporites |
Kuylisporites lunaris
|
Canada(Arctic) |
Middle Cretaceous |
|
Nudopollis |
Nudopollis sp
|
USA(Gulf of Mexico) |
Paleocene |
|