Helosphaeridium |
Helosphaeridium clavispinulosum
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Helosphaeridium |
Helosphaeridium pseudodictyum
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Holothuriadeigma |
Holothuriadeigma heterakainum
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Leiofusa |
Leiofusa aspilis
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Leiosphaeridia |
Leiosphaeridia cerina
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Leiosphaeridia |
Leiosphaeridia wenlockia
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Leptobrachion |
Leptobrachion arbusculiferum
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Lophosphaeridium |
Lophosphaeridium agudisimum
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Lophosphaeridium |
Lophosphaeridium granulosum
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Micrhystridium |
Micrhystridium eatonense
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Micrhystridium |
Micrhystridium salopiense
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Micrhystridium |
Micrhystridium stellatum
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Multiplicisphaeridium |
Multiplicisphaeridium denticulatum
|
Nd |
Nd |
|
Multiplicisphaeridium |
Multiplicisphaeridium fisheri
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Multiplicisphaeridium |
Multiplicisphaeridium micropilare
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Multiplicisphaeridium |
Multiplicisphaeridium ramusculosum
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |
Oppilatala |
Oppilatala eoplanktonica
|
Canada(Ontario) |
Late Llandoverian |
Early Wenlockian |