Comasphaeridium |
Comasphaeridium williereae
|
Canada(Ontario) |
Early Gothlandian |
|
Cymatiosphaera |
Cymatiosphaera wenlockia
|
New York |
Early Gothlandian |
|
Cymatiosphaera |
Cymatiosphaera wenlockia
|
Canada(Ontario) |
Early Gothlandian |
|
Dictyotidium |
Dictyotidium sp
|
New York |
Early Gothlandian |
|
Dictyotidium |
Dictyotidium sp
|
Canada(Ontario) |
Early Gothlandian |
|
Eupoikilofusa |
Eupoikilofusa striatifera
|
New York |
Early Gothlandian |
|
Eupoikilofusa |
Eupoikilofusa striatifera
|
Canada(Ontario) |
Early Gothlandian |
|
Geron |
Geron guerillerus
|
New York |
Early Gothlandian |
|
Geron |
Geron guerillerus
|
Canada(Ontario) |
Early Gothlandian |
|
Leiofusa |
Leiofusa tumida
|
New York |
Early Gothlandian |
|
Leiofusa |
Leiofusa tumida
|
Canada(Ontario) |
Early Gothlandian |
|
Lophosphaeridium |
Lophosphaeridium
|
Canada(Ontario) |
Early Gothlandian |
|
Lophosphaeridium |
Lophosphaeridium sp
|
New York |
Early Gothlandian |
|
Micrhystridium |
Micrhystridium formosum
|
New York |
Early Gothlandian |
|
Micrhystridium |
Micrhystridium formosum
|
Canada(Ontario) |
Early Gothlandian |
|
Micrhystridium |
Micrhystridium inconspicuum
|
New York |
Early Gothlandian |
|
Micrhystridium |
Micrhystridium inconspicuum
|
Canada(Ontario) |
Early Gothlandian |
|