Leiotriletes |
Leiotriletes parvus
|
Russia(Buryatia) |
Late Devonian |
|
Leiotriletes |
Leiotriletes platyrugosus
|
Russia(Buryatia) |
Early Devonian |
Cenozoic |
Leiotriletes |
Leiotriletes rugosus
|
Russia(Buryatia) |
Silurian |
Late Devonian |
Leiotriletes |
Leiotriletes sp
|
Russia(Buryatia) |
Silurian |
Cenozoic |
Leiotriletes |
Leiotriletes subintortus
|
Russia(Buryatia) |
Early Carboniferous |
Middle Carboniferous |
Leiotriletes |
Leiotriletes trivialis
|
Russia(Buryatia) |
Middle Devonian |
Cenozoic |
Leiovalia |
Leiovalia sp
|
Russia(Buryatia) |
Ordovician |
Silurian |
Lophosphaeridium |
Lophosphaeridium sp
|
Russia(Buryatia) |
Precambriam |
Cenozoic |
Lophotriletes |
Lophotriletes grumosus
|
Russia(Buryatia) |
Late Devonian |
|
Lophotriletes |
Lophotriletes implicatus
|
Russia(Buryatia) |
Early Carboniferous |
Middle Carboniferous |
Lophotriletes |
Lophotriletes lepidus
|
Russia(Buryatia) |
Early Devonian |
|
Lophotriletes |
Lophotriletes normalis
|
Russia(Buryatia) |
Silurian |
Devonian |
Lophotriletes |
Lophotriletes paululus
|
Russia(Buryatia) |
Early Carboniferous |
Middle Carboniferous |
Lophotriletes |
Lophotriletes perpusillus
|
Russia(Buryatia) |
Late Devonian |
|
Lophotriletes |
Lophotriletes rotundus
|
Russia(Buryatia) |
Early Devonian |
Cenozoic |
Lophotriletes |
Lophotriletes rugosus
|
Russia(Buryatia) |
Early Devonian |
Cenozoic |
Lophotriletes |
Lophotriletes salebrosus
|
Russia(Buryatia) |
Late Devonian |
|