Polyedryxium |
Polyedryxium embudum
|
Australia(W.Australia) |
Frasnian |
|
Cymatiosphaera |
Cymatiosphaera perimembrana
|
Australia(W.Australia) |
Frasnian |
|
Cymatiosphaera |
Cymatiosphaera multisepta
|
Australia(W.Australia) |
Frasnian |
|
Dictyotidium |
Dictyotidium defectivum
|
Australia(W.Australia) |
Frasnian |
|
Maranhites |
Maranhites brasiliensis
|
Australia(W.Australia) |
Frasnian |
|
Botryococcus |
Botryococcus sp
|
Australia(W.Australia) |
Late Permian |
|
Tetraporina |
Tetraporina antiqua
|
Australia(W.Australia) |
Late Permian |
|
Tetraporina |
Tetraporina sp
|
Australia(W.Australia) |
Late Permian |
|
Peltacystia |
Peltacystia venosa
|
Australia(W.Australia) |
Late Permian |
|
Papulogabata |
Papulogabata annulata
|
Australia(W.Australia) |
Frasnian |
|
Solisphaeridium |
Solisphaeridium spinoglobosum
|
Australia(W.Australia) |
Frasnian |
|
Lophosphaeridium |
Lophosphaeridium coniferum
|
Australia(W.Australia) |
Frasnian |
|
Beromia |
Beromia
|
Georgia |
Late Llandoverian |
|
Villosacapsula |
Villosacapsula setosapellicula
|
Libya |
Caradocian |
|
Diexallophasis |
Diexallophasis sp
|
Missouri |
Late Ludlovian |
Pridolian |
Leiofusa |
Leiofusa parvitatis
|
Missouri |
Late Ludlovian |
Pridolian |
Leiosphaeridia |
Leiosphaeridia
|
Nd |
Nd |
|