Belonechitina |
Belonechitina micracantha
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Belonechitina |
Belonechitina schopfi
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Belonechitina |
Belonechitina schopfi
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Belonechitina |
Belonechitina sp
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Cyathochitina |
Cyathochitina kuckersiana
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Cyathochitina |
Cyathochitina kuckersiana
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Desmochitina |
Desmochitina minor
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Hercochitina |
Hercochitina duplicatus
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Jenkinochitina |
Jenkinochitina communis
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Kalochitina |
Kalochitina multispinata
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |
Sphaerochitina |
Sphaerochitina gracqui
|
Canada(Gaspe Area) |
Late Tremadocian |
Middle Arenigian |