Leiotriletes |
Leiotriletes sp
|
USSR(WSL) |
Neocomian |
|
Leiotriletes |
Leiotriletes sp
|
USSR(Primorsk Kray) |
Aptian |
|
Leiotriletes |
Leiotriletes sp
|
USSR(Primorsk Kray) |
Albian |
Cenomanian |
Leiotriletes |
Leiotriletes sp
|
USSR(Primorsk Kray) |
Cenomanian |
|
Leiotriletes |
Leiotriletes sp
|
USSR(Kamchatka Oblast) |
Early Senonian |
|
Leiotriletes |
Leiotriletes sp
|
USSR(Siberia) |
Aptian |
Albian |
Leiotriletes |
Leiotriletes tenuis
|
USSR(Siberia) |
Hauterivian |
Barremian |
Leiotriletes |
Leiotriletes triangularis
|
USSR(Far East) |
Neocomian |
|
Leiotriletes |
Leiotriletes triangularis
|
USSR(Primorsk Kray) |
Aptian |
|
Leiotriletes |
Leiotriletes triangularis
|
USSR(Kamchatka Oblast) |
Early Senonian |
|
Leiotriletes |
Leiotriletes triangularis
|
USSR(Primorsk Kray) |
Cenomanian |
|
Leiotriletes |
Leiotriletes turgidirimosus
|
USSR(Siberia) |
Valanginian |
|
Leiotriletes |
Leiotriletes turgidirimosus
|
USSR(Siberia) |
Valanginian |
Hauterivian |
Leiotriletes |
Leiotriletes turgidirimosus
|
USSR(Siberia) |
Aptian |
Albian |
Leiotriletes |
Leiotriletes turgidirimosus
|
USSR(Far East) |
Aptian |
Albian |
Leiotriletes |
Leiotriletes typicus
|
USSR(Kamchatka Oblast) |
Early Senonian |
|
Leiotriletes |
Leiotriletes variabilis
|
USSR(Far East) |
Neocomian |
|