Cymatiogalea |
Cymatiogalea membranula
sp. nov. |
Canada(Newfoundland) |
Tremadocian |
Arenigian |
Vulcanisphaera |
Vulcanisphaera mougnoana
|
Canada(Newfoundland) |
Tremadocian |
Arenigian |
Acanthodiacrodium |
Acanthodiacrodium achrasii
|
Canada(Newfoundland) |
Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Canada(Newfoundland) |
Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium complanatum
|
Canada(Newfoundland) |
Tremadocian |
|
Arbusculidium |
Arbusculidium destombesii
|
Canada(Newfoundland) |
Tremadocian |
|
Baltisphaeridium |
Baltisphaeridium crinitum
sp. nov. |
Canada(Newfoundland) |
Tremadocian |
|
Dictyotidium |
Dictyotidium cambriense
|
Canada(Newfoundland) |
Tremadocian |
|
Lusatia |
Lusatia dendroidea
|
Canada(Newfoundland) |
Tremadocian |
|
Priscogalea |
Priscogalea cortinula
|
Canada(Newfoundland) |
Tremadocian |
|
Saharidia |
Saharidia fragilis
|
Canada(Newfoundland) |
Tremadocian |
|
Vulcanisphaera |
Vulcanisphaera africana
|
Canada(Newfoundland) |
Tremadocian |
|
Goniosphaeridium |
Goniosphaeridium uncinatum
|
Canada(Newfoundland) |
Tremadocian |
Late Arenigian |
Acanthodiacrodium |
Acanthodiacrodium uniforme
|
Canada(Newfoundland) |
Arenigian |
|
Coryphidium |
Coryphidium bohemicum
|
Canada(Newfoundland) |
Arenigian |
|
Cymatiogalea |
Cymatiogalea granulata
|
Canada(Newfoundland) |
Arenigian |
|
Peteinosphaeridium |
Peteinosphaeridium palmatum
|
Canada(Newfoundland) |
Arenigian |
|