Schizosporis |
Schizosporis reticulatus
|
Maryland |
Early Cretaceous |
|
Pityopollenites |
Pityopollenites pallidus
|
Maryland |
Early Cretaceous |
|
Concavisporites |
Concavisporites punctatus
|
Maryland |
Early Cretaceous |
|
Concavisporites |
Concavisporites variverrucatus
|
Maryland |
Early Cretaceous |
|
Retimonocolpites |
Retimonocolpites dividuus
|
Maryland |
Early Cretaceous |
|
Ruffordia |
Ruffordia aralica
|
Maryland |
Early Cretaceous |
|
Lycopodium |
Lycopodium cerniidites
|
Maryland |
Early Cretaceous |
|
Gleichenia |
Gleichenia circinidites
|
Maryland |
Early Cretaceous |
|
Tricolpites |
Tricolpites geranioides
|
Maryland |
Early Cretaceous |
|
Retimonocolpites |
Retimonocolpites dividuus
|
Minnesota |
Cenomanian |
|
Liliacidites |
Liliacidites dividuus
|
Minnesota |
Cenomanian |
|
Tricolpites |
Tricolpites geranioides
|
New Zealand |
Kapitean |
|
Retitricolpites |
Retitricolpites geranioides
|
New Zealand |
Kapitean |
|
Lycopodiacidites |
Lycopodiacidites cerniidites
|
Sweden |
Late Santonian |
Early Campanian |
Lycopodium |
Lycopodium cerniidites
|
Sweden |
Late Santonian |
Early Campanian |
Cicatricosisporites |
Cicatricosisporites aralica
|
USSR |
Early Albian |
Middle Albian |
Ruffordia |
Ruffordia aralica
|
USSR |
Early Albian |
Middle Albian |