Pterospermopsis |
Pterospermopsis hermosita
|
Algeria |
Gedinnian |
Eifelian |
Pterospermopsis |
Pterospermopsis hermosita
|
Algeria |
Ludlovian |
Eifelian |
Pterospermopsis |
Pterospermopsis hermosita
|
Spain |
Emsian |
Eifelian |
Pterospermopsis |
Pterospermopsis hermosita
|
France |
Ludlovian |
Eifelian |
Pterospermopsis |
Pterospermopsis hermosita
|
Brazil |
Ludlovian |
Eifelian |
Quadraditum |
Quadraditum
|
Algeria |
Ludlovian |
Gedinnian |
Quadraditum |
Quadraditum
|
France |
Ludlovian |
Gedinnian |
Quadraditum |
Quadraditum
|
Brazil |
Ludlovian |
Gedinnian |
Quadraditum |
Quadraditum
|
Europe |
Ludlovian |
Gedinnian |
Quadraditum |
Quadraditum
|
Canada |
Ludlovian |
Gedinnian |
Quadraditum |
Quadraditum fantasticum
|
Algeria |
Ludlovian |
Gedinnian |
Quadraditum |
Quadraditum fantasticum
|
Spain |
Ludlovian |
Gedinnian |
Riculasphaera |
Riculasphaera fissa
|
Algeria |
Gedinnian |
Emsian |
Riculasphaera |
Riculasphaera fissa
|
Algeria |
Gedinnian |
|
Riculasphaera |
Riculasphaera fissa
|
France |
Gedinnian |
|
Riculasphaera |
Riculasphaera fissa
|
Brazil |
Gedinnian |
|
Riculasphaera |
Riculasphaera fissa
|
Europe |
Gedinnian |
|