Clathrochitina |
Clathrochitina sylvanica
|
Canada(Quebec) |
Caradocian |
|
Clathrochitina |
Clathrochitina vaurealensis
|
Canada(Quebec) |
Caradocian |
|
Hercochitina |
Hercochitina minuta
|
Canada(Quebec) |
Caradocian |
|
Aremoricanium |
Aremoricanium syringosage
|
Canada(Quebec) |
Caradocian |
|
Baltisphaeridium |
Baltisphaeridium perclarum
|
Canada(Quebec) |
Caradocian |
|
Baltisphaeridium |
Baltisphaeridium ritvae
|
Canada(Quebec) |
Caradocian |
|
Ordovicidium |
Ordovicidium elegantulum
|
Canada(Quebec) |
Caradocian |
|
Orthosphaeridium |
Orthosphaeridium gaspesianum
sp. nov. |
Canada(Quebec) |
Caradocian |
|
Estiastra |
Estiastra magna
|
Canada(Quebec) |
Caradocian |
Ashgillian |
Poikilofusa |
Poikilofusa spinata
|
Canada(Quebec) |
Caradocian |
Ashgillian |
Desmochitina |
Desmochitina complanata
|
Canada(Quebec) |
Caradocian |
Ashgillian |
Desmochitina |
Desmochitina minor
|
Canada(Quebec) |
Caradocian |
Ashgillian |
Peteinosphaeridium |
Peteinosphaeridium breviradiatum
|
Canada(Quebec) |
Caradocian |
Ashgillian |
Orthosphaeridium |
Orthosphaeridium insculptum
|
Canada(Quebec) |
Caradocian |
Ashgillian |
Multiplicisphaeridium |
Multiplicisphaeridium irregulare
|
Canada(Quebec) |
Caradocian |
Ashgillian |
Multiplicisphaeridium |
Multiplicisphaeridium bifurcatum
|
Canada(Quebec) |
Caradocian |
Ashgillian |
Diexallophasis |
Diexallophasis remota
|
Canada(Quebec) |
Caradocian |
Ashgillian |