Triangulatisporites |
Triangulatisporites maximus
|
North America |
Carnian |
|
Tricrinopollis |
Tricrinopollis sp
|
North America |
Carnian |
|
Trilites |
Trilites klausii
|
Arizona |
Middle Carnian |
Early Norian |
Trilites |
Trilites klausii
|
New Mexico |
Middle Carnian |
Early Norian |
Trilites |
Trilites klausii
|
North America |
Carnian |
Rhaetian |
Trilites |
Trilites lygodioides
|
North America |
Hettangian |
Pliensbachian |
Trilites |
Trilites subtriangularis
|
North America |
Carnian |
|
Trilites |
Trilites verrucatus
|
North America |
Carnian |
Hettangian |
Tsugaepollenites |
Tsugaepollenites pseudomassulae
|
North America |
Rhaetian |
Hettangian |
Tuberculatisporites |
Tuberculatisporites hebes
|
North America |
Carnian |
|
Uvaesporites |
Uvaesporites argenteaeformis
|
North America |
Carnian |
Pliensbachian |
Vallasporites |
Vallasporites ignacii
|
Arizona |
Middle Carnian |
Early Norian |
Vallasporites |
Vallasporites ignacii
|
New Mexico |
Middle Carnian |
Early Norian |
Vallasporites |
Vallasporites ignacii
|
Texas |
Late Carnian |
Early Norian |
Vallasporites |
Vallasporites ignacii
|
North America |
Carnian |
Rhaetian |
Verrucosisporites |
Verrucosisporites morulae
|
Texas |
Late Carnian |
Early Norian |
Verrucosisporites |
Verrucosisporites morulae
|
New Mexico |
Middle Carnian |
Early Norian |