Cymatiosphaera |
Cymatiosphaera fagonii
|
Canada |
Middle Devonian |
|
Cymatiosphaera |
Cymatiosphaera milonii
sp. nov. |
Canada |
Middle Devonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium microfurcatum
sp. nov. |
Canada |
Middle Devonian |
|
Micrhystridium |
Micrhystridium alloiteauii
|
Canada |
Middle Devonian |
|
Micrhystridium |
Micrhystridium sannemannii
sp. nov. |
Canada |
Middle Devonian |
|
Polyedryxium |
Polyedryxium lelayii
sp. nov. |
Canada |
Middle Devonian |
|
Polyedryxium |
Polyedryxium mirum
sp. nov. |
Canada |
Middle Devonian |
|
Polyedryxium |
Polyedryxium pulchrum
sp. nov. |
Canada |
Middle Devonian |
|
Veryhachium |
Veryhachium centrigerum
sp. nov. |
Canada |
Middle Devonian |
|
Veryhachium |
Veryhachium florigerum
sp. nov. |
Canada |
Middle Devonian |
|
Veryhachium |
Veryhachium hebetatum
sp. nov. |
Canada |
Middle Devonian |
|
Veryhachium |
Veryhachium ledanoisii
sp. nov. |
Canada |
Middle Devonian |
|
Veryhachium |
Veryhachium libratum
sp. nov. |
Canada |
Middle Devonian |
|
Veryhachium |
Veryhachium stelligerum
sp. nov. |
Canada |
Middle Devonian |
|