Lophozonotriletes |
Lophozonotriletes tulophorus
|
USSR(Baltic) |
Late Frasnian |
|
Retusotriletes |
Retusotriletes communis
|
USSR(Baltic) |
Middle Frasnian |
Late Frasnian |
Retusotriletes |
Retusotriletes pychovii
|
USSR(Baltic) |
Late Frasnian |
|
Retusotriletes |
Retusotriletes semilucensis
|
USSR(Baltic) |
Middle Frasnian |
Late Frasnian |
Retusotriletes |
Retusotriletes simplex
|
USSR(Baltic) |
Late Frasnian |
|
Retusotriletes |
Retusotriletes famenensis
|
USSR(Baltic) |
Late Frasnian |
|
Retusotriletes |
Retusotriletes microthelis
|
USSR(Baltic) |
Late Frasnian |
|
Retusotriletes |
Retusotriletes verruculatus
|
USSR(Baltic) |
Late Frasnian |
|
Stenozonotriletes |
Stenozonotriletes calamites
|
USSR(Baltic) |
Middle Frasnian |
Late Frasnian |
Stenozonotriletes |
Stenozonotriletes conformis
|
USSR(Baltic) |
Middle Frasnian |
Late Frasnian |
Stenozonotriletes |
Stenozonotriletes definitus
|
USSR(Baltic) |
Middle Frasnian |
Late Frasnian |
Stenozonotriletes |
Stenozonotriletes extensus
|
USSR(Baltic) |
Middle Frasnian |
Late Frasnian |
Stenozonotriletes |
Stenozonotriletes glabellus
|
USSR(Baltic) |
Late Frasnian |
|
Stenozonotriletes |
Stenozonotriletes laevigatus
|
USSR(Baltic) |
Late Frasnian |
|
Stenozonotriletes |
Stenozonotriletes manifestus
|
USSR(Baltic) |
Late Frasnian |
|
Stenozonotriletes |
Stenozonotriletes millegranus
|
USSR(Baltic) |
Late Frasnian |
|
Stenozonotriletes |
Stenozonotriletes pumilus
|
USSR(Baltic) |
Late Frasnian |
|