Retusotriletes |
Retusotriletes
|
Nd |
Gedinnian |
Famennian |
Retusotriletes |
Retusotriletes eslae
|
Spain |
Early Devonian |
|
Retusotriletes |
Retusotriletes incohatus
|
USA |
Kinderhookian |
|
Retusotriletes |
Retusotriletes sp
|
Nd |
Early Devonian |
|
Retusotriletes |
Retusotriletes triangulatus
|
Canada |
Givetian |
Frasnian |
Retusotriletes |
Retusotriletes triangulatus
|
Scotland |
Downtonian |
Emsian |
Retusotriletes |
Retusotriletes triangulatus
|
England |
Downtonian |
Givetian |
Retusotriletes |
Retusotriletes triangulatus
|
Wales |
Downtonian |
Givetian |
Retusotriletes |
Retusotriletes triangulatus
|
Belgium |
Emsian |
Eifelian |
Retusotriletes |
Retusotriletes triangulatus
|
W.Germany |
Emsian |
Eifelian |
Retusotriletes |
Retusotriletes triangulatus
|
W.Germany |
Givetian |
|
Retusotriletes |
Retusotriletes triangulatus
|
Belgium |
Givetian |
|
Retusotriletes |
Retusotriletes triangulatus
|
Poland |
Emsian |
|
Retusotriletes |
Retusotriletes triangulatus
|
USSR(Russian Platform) |
Gedinnian |
Givetian |
Retusotriletes |
Retusotriletes warringtonii
|
Africa |
Wenlockian |
Downtonian |
Retusotriletes |
Retusotriletes warringtonii
|
Scotland |
Llandoverian |
|
Retusotriletes |
Retusotriletes warringtonii
|
England |
Downtonian |
Gedinnian |