Emphanisporites |
Emphanisporites neglectus
|
Wales |
Downtonian |
Siegenian |
Synorisporites |
Synorisporites verrucatus
|
Wales |
Wenlockian |
Gedinnian |
Apiculiretusispora |
Apiculiretusispora synorea
|
Wales |
Ludlovian |
Downtonian |
Synorisporites |
Synorisporites tripapillatus
|
Wales |
Downtonian |
Gedinnian |
Ambitisporites |
Ambitisporites sp
|
Wales |
Siegenian |
|
Streelispora |
Streelispora newportensis
|
Wales |
Gedinnian |
Siegenian |
Emphanisporites |
Emphanisporites micrornatus
|
Wales |
Gedinnian |
Siegenian |
Retusotriletes |
Retusotriletes triangulatus
|
Wales |
Givetian |
|
Acinosporites |
Acinosporites acanthomammillatus
|
Wales |
Givetian |
|
Samarisporites |
Samarisporites orcadensis
|
Wales |
Givetian |
|
Trileites |
Trileites oxfordiensis
|
Wales |
Emsian |
|
Emphanisporites |
Emphanisporites annulatus
|
Wales |
Emsian |
|
Dibolisporites |
Dibolisporites echinaceus
|
Wales |
Givetian |
Frasnian |
Rhabdosporites |
Rhabdosporites langii
|
Wales |
Eifelian |
Frasnian |
Ancyrospora |
Ancyrospora ancyrea
|
Wales |
Emsian |
Frasnian |
Geminospora |
Geminospora lemurata
|
Wales |
Emsian |
Frasnian |
Calyptosporites |
Calyptosporites velatus
|
Wales |
Givetian |
Frasnian |