Leiotriletes |
Leiotriletes rotundus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes inermis
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes parvus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes simplicissimus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes pusillus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes annularis
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes nigratus
|
USSR(Yakut ASSR) |
Devonian |
|
Calamospora |
Calamospora atava
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes undulatus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes minutissimus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes atratus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes insuetus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes priddyi
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes nigritellus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes pullatus
|
USSR(Yakut ASSR) |
Devonian |
|
Leiotriletes |
Leiotriletes confertus
|
USSR(Yakut ASSR) |
Devonian |
|