Contagisporites |
Contagisporites optivus
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Convolutispora |
Convolutispora cerebra
|
Scotland(Orkney) |
Late Givetian |
Early Frasnian |
Convolutispora |
Convolutispora subtilis
|
Scotland(Orkney) |
Late Givetian |
Early Frasnian |
Cristatisporites |
Cristatisporites triangulatus
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Cymbosporites |
Cymbosporites magnificus
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Cymbosporites |
Cymbosporites sp
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Densosporites |
Densosporites devonicus
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Densosporites |
Densosporites lysii
|
Scotland(Orkney) |
Late Givetian |
Early Frasnian |
Emphanisporites |
Emphanisporites rotatus
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Geminospora |
Geminospora boleta
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Geminospora |
Geminospora lemurata
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Geminospora |
Geminospora punctata
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Geminospora |
Geminospora spinosa
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Geminospora |
Geminospora tuberculata
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Geminospora |
Geminospora verrucosa
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Grandispora |
Grandispora naumovii
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |
Hystricosporites |
Hystricosporites porcatus
|
Scotland(Orkney) |
Middle Givetian |
Early Frasnian |