Retitricolpites |
Retitricolpites vulgaris
|
Wyoming |
Cenomanian |
Coniacian |
Retitriletes |
Retitriletes cenomanianus
|
Wyoming |
Cenomanian |
Coniacian |
Rugubivesiculites |
Rugubivesiculites reductus
|
Wyoming |
Cenomanian |
Coniacian |
Schizaea |
Schizaea triangula
|
Wyoming |
Cenomanian |
Coniacian |
Schizaeoisporites |
Schizaeoisporites eocaenicus
|
Wyoming |
Cenomanian |
Coniacian |
Schizosporis |
Schizosporis parvus
|
Wyoming |
Cenomanian |
Coniacian |
Schizosporis |
Schizosporis scabratus
|
Wyoming |
Cenomanian |
Coniacian |
Sphagnumsporites |
Sphagnumsporites crassatus
|
Nd |
Nd |
|
Spinidinium |
Spinidinium microceratum
|
Wyoming |
Cenomanian |
Coniacian |
Staplinisporites |
Staplinisporites caminus
|
Wyoming |
Cenomanian |
Coniacian |
Stereisporites |
Stereisporites antiquasporites
|
Wyoming |
Cenomanian |
Coniacian |
Stereozonosporites |
Stereozonosporites plectolabiatus
|
Nd |
Nd |
|
Stereozonosporites |
Stereozonosporites verrucosus
|
Nd |
Nd |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Wyoming |
Cenomanian |
Coniacian |
Taurocusporites |
Taurocusporites reduncus
|
Wyoming |
Cenomanian |
Coniacian |
Taurocusporites |
Taurocusporites segmentatus
|
Wyoming |
Cenomanian |
Coniacian |
Tentaculispora |
Tentaculispora
|
Wyoming |
Cenomanian |
Coniacian |