Perisaccus |
Perisaccus campylopterus
|
USSR(Moscow Basin) |
Late Visean |
|
Leiotriletes |
Leiotriletes platyrugosus
|
USSR(Moscow Basin) |
Late Visean |
|
Trilobozonotriletes |
Trilobozonotriletes concavus
|
USSR(Moscow Basin) |
Late Visean |
|
Stenozonotriletes |
Stenozonotriletes micropunctatus
|
USSR(Moscow Basin) |
Late Visean |
|
Lophotriletes |
Lophotriletes inflatus
|
USSR(Moscow Basin) |
Late Visean |
|
Hymenozonotriletes |
Hymenozonotriletes rugosiusculus
|
USSR(Moscow Basin) |
Late Visean |
|
Dictyotriletes |
Dictyotriletes tenellus
|
USSR(Moscow Basin) |
Late Visean |
|
Dictyotriletes |
Dictyotriletes tenellus
|
USSR(Moscow Basin) |
Late Visean |
|
Trilobozonotriletes |
Trilobozonotriletes incisotrilobus
|
USSR(Moscow Basin) |
Middle Visean |
|
Trilobozonotriletes |
Trilobozonotriletes concavus
|
USSR(Moscow Basin) |
Middle Visean |
|
Leiotriletes |
Leiotriletes platyrugosus
|
USSR(Moscow Basin) |
Middle Visean |
|
Hymenozonotriletes |
Hymenozonotriletes pusillus
|
USSR(Moscow Basin) |
Middle Visean |
|
Perisaccus |
Perisaccus campylopterus
|
USSR(Moscow Basin) |
Middle Visean |
|
Simozonotriletes |
Simozonotriletes intortus
|
USSR(Moscow Basin) |
Middle Visean |
|
Simozonotriletes |
Simozonotriletes conduplicatus
|
USSR(Moscow Basin) |
Middle Visean |
|
Simozonotriletes |
Simozonotriletes brevispinosus
|
USSR(Moscow Basin) |
Middle Visean |
|
Simozonotriletes |
Simozonotriletes delteus
|
USSR(Moscow Basin) |
Middle Visean |
|