Poroplanites |
Poroplanites
|
Germany |
Rhaetian |
Liassic |
Punctatisporites |
Punctatisporites fissus
|
Germany |
Rhaetian |
Liassic |
Inaperturopollenites |
Inaperturopollenites rhaeticus
|
Germany |
Rhaetian |
Liassic |
Triorites |
Triorites harrisii
|
Germany |
Rhaetian |
Liassic |
Cingutriletes |
Cingutriletes congruens
|
Minnesota |
Late Cretaceous |
|
Foveotriletes |
Foveotriletes triplanus
|
Minnesota |
Late Cretaceous |
|
Gemmatriletes |
Gemmatriletes morulus
|
Minnesota |
Late Cretaceous |
|
Psilatriletes |
Psilatriletes
|
Minnesota |
Late Cretaceous |
|
Punctatriletes |
Punctatriletes magnimundus
|
Minnesota |
Late Cretaceous |
|
Punctatriletes |
Punctatriletes punctus
|
Minnesota |
Late Cretaceous |
|
Punctatriletes |
Punctatriletes parvimundus
|
Minnesota |
Late Cretaceous |
|
Retitriletes |
Retitriletes triradius
|
Minnesota |
Late Cretaceous |
|
Striatriletes |
Striatriletes
|
Minnesota |
Late Cretaceous |
|
Verrutriletes |
Verrutriletes
|
Minnesota |
Late Cretaceous |
|
Crassosphaera |
Crassosphaera
|
Nd |
Nd |
|
Apiculatisporites |
Apiculatisporites
|
USA(Gulf of Mexico) |
Permian |
|
Laevigatosporites |
Laevigatosporites neddenii
|
USA(Gulf of Mexico) |
Permian |
|