Euryzonotriletes |
Euryzonotriletes appendices
|
USSR(Urals) |
Early Visean |
Middle Visean |
Euryzonotriletes |
Euryzonotriletes sulcatus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Euryzonotriletes |
Euryzonotriletes auritus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Trematozonotriletes |
Trematozonotriletes bialatus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Simozonotriletes |
Simozonotriletes sublobatus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Simozonotriletes |
Simozonotriletes intortus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Hymenozonotriletes |
Hymenozonotriletes pusillus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Trematozonotriletes |
Trematozonotriletes valleculosus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Hymenozonotriletes |
Hymenozonotriletes foveolatus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Trilobozonotriletes |
Trilobozonotriletes trivalvis
|
USSR(Urals) |
Early Visean |
Middle Visean |
Trematozonotriletes |
Trematozonotriletes variabilis
|
USSR(Urals) |
Early Visean |
Middle Visean |
Trematozonotriletes |
Trematozonotriletes fossulatus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Diatomozonotriletes |
Diatomozonotriletes saetosus
|
USSR(Urals) |
Early Visean |
Middle Visean |
Camarozonotriletes |
Camarozonotriletes knoxi
|
USSR(Urals) |
Early Visean |
Middle Visean |
Azonaletes |
Azonaletes costatus
|
USSR(Urals) |
Middle Visean |
|
Azonaletes |
Azonaletes radforthii
|
USSR(Urals) |
Middle Visean |
|
Lophotriletes |
Lophotriletes piriformis
|
USSR(Urals) |
Middle Visean |
|