Calyptosporites |
Calyptosporites proteus
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Camptozonotriletes |
Camptozonotriletes aliquantus
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Camptozonotriletes |
Camptozonotriletes asaminthus
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Chelinospora |
Chelinospora concinna
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Chelinospora |
Chelinospora perforata
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Cirratriradites |
Cirratriradites avius
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Cirratriradites |
Cirratriradites dissutus
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Convolutispora |
Convolutispora disparalis
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Convolutispora |
Convolutispora mimerensis
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Convolutispora |
Convolutispora sp
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Convolutispora |
Convolutispora vermiformis
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Craspedispora |
Craspedispora craspeda
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Cyclogranisporites |
Cyclogranisporites plicatus
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Cyclogranisporites |
Cyclogranisporites rotundus
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Cymbosporites |
Cymbosporites catillus
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Cymbosporites |
Cymbosporites cyathus
|
Spitsbergen |
Early Devonian |
Middle Devonian |
Densosporites |
Densosporites devonicus
|
Spitsbergen |
Early Devonian |
Middle Devonian |