Lophotriletes |
Lophotriletes sp
|
USSR(Belorussian SSR) |
Early Devonian |
|
Lophotriletes |
Lophotriletes triquetrus
|
USSR(Latvian SSR) |
Early Devonian |
|
Perotrilites |
Perotrilites conatus
|
USSR |
Early Devonian |
Middle Devonian |
Retusotriletes |
Retusotriletes actinomorphus
|
USSR(Latvian SSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes biarealis
|
USSR(Latvian SSR) |
Gedinnian |
Early Emsian |
Retusotriletes |
Retusotriletes communis
|
USSR(Estonian SSR) |
Middle Devonian |
|
Retusotriletes |
Retusotriletes dubius
|
USSR(Latvian SSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes dubius
|
USSR(Estonian SSR) |
Middle Devonian |
|
Retusotriletes |
Retusotriletes frivolus
|
USSR(Latvian SSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes frivolus
|
USSR(Lithuanian SSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes laevis
|
USSR(Latvian SSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes minor
|
USSR(Latvian SSR) |
Gedinnian |
Early Emsian |
Retusotriletes |
Retusotriletes minusculus
|
USSR(Lithuanian SSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes minusculus
|
USSR(Latvian SSR) |
Gedinnian |
Early Emsian |
Retusotriletes |
Retusotriletes robustus
|
USSR(Latvian SSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes semizonalis
|
USSR(Latvian SSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes semizonalis
|
USSR(Lithuanian SSR) |
Early Devonian |
|