Eunicites |
Eunicites cavus
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Ungulites |
Ungulites longidentatus
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Ungulites |
Ungulites sumnerae
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Ungulites |
Ungulites bifurcus
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Nereidavus |
Nereidavus avinoffii
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Nereidavus |
Nereidavus alatus
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Nereidavus |
Nereidavus angulosus
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Nereidavus |
Nereidavus procurvus
|
Canada(Ontario) |
Trentonian |
|
Marleneites |
Marleneites
|
Canada(Ontario) |
Ordovician |
|
Marleneites |
Marleneites marginatus
|
Canada(Ontario) |
Ordovician |
|
Marleneites |
Marleneites millerae
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Marleneites |
Marleneites arduus
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Marleneites |
Marleneites aureus
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Marleneites |
Marleneites farrari
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Marphysaites |
Marphysaites
|
Canada(Ontario) |
Rocklandian |
|
Marphysaites |
Marphysaites aptus
sp. nov. |
Canada(Ontario) |
Rocklandian |
|
Diopatraites |
Diopatraites fustis
|
Canada(Ontario) |
Late Ordovician |
|