Punctatisporites |
Punctatisporites sp
|
Bolivia |
Silurian |
|
Punctatosporites |
Punctatosporites scabratus
|
|
Early Callovian |
|
Quadraditum |
Quadraditum fantasticum
|
Argentina |
Middle Ludlovian |
|
Quadraditum |
Quadraditum fantasticum
|
Bolivia |
Silurian |
|
Raistrickia |
Raistrickia
|
Argentina(La Rioja) |
Namurian |
|
Raistrickia |
Raistrickia
|
Argentina(La Rioja) |
Westphalian |
|
Retitricolpites |
Retitricolpites vulgaris
|
|
Albian |
|
Retusotriletes |
Retusotriletes
|
Argentina(La Rioja) |
Namurian |
|
Retusotriletes |
Retusotriletes
|
Argentina(La Rioja) |
Westphalian |
|
Retusotriletes |
Retusotriletes simplex
|
Nd |
Namurian |
Westphalian |
Rouseisporites |
Rouseisporites reticulatus
|
|
Early Cretaceous |
|
Schizosporis |
Schizosporis reticulatus
|
|
Early Cretaceous |
|
Sestrosporites |
Sestrosporites pseudoalveolatus
|
|
Early Cretaceous |
|
Spinozonotriletes |
Spinozonotriletes hirsutus
|
Nd |
Namurian |
Westphalian |
Staplinisporites |
Staplinisporites caminus
|
|
Pliensbachian |
Toarcian |
Stenozonotriletes |
Stenozonotriletes avitus
|
Bolivia |
Silurian |
|
Stephanocolpites |
Stephanocolpites mastandreai
|
|
Albian |
|