Cheiropleuria |
Cheiropleuria congregata
|
USSR(Far East) |
Neocomian |
|
Cheiropleuria |
Cheiropleuria congregata
|
USSR(Far East) |
Aptian |
Albian |
Cheiropleuria |
Cheiropleuria sp
|
USSR(Siberia) |
Neocomian |
|
Cheiropleuria |
Cheiropleuria sp
|
USSR(Siberia) |
Hauterivian |
Barremian |
Cheiropleuria |
Cheiropleuria sp
|
USSR(Siberia) |
Hauterivian |
Barremian |
Cheiropleuria |
Cheiropleuria sp
|
USSR(Siberia) |
Cenomanian |
|
Cheiropleuria |
Cheiropleuria sp
|
USSR(WSL) |
Cenomanian |
|
Cheiropleuria |
Cheiropleuria sp
|
USSR(WSL) |
Turonian |
Coniacian |
Cheiropleuria |
Cheiropleuria sp
|
USSR(WSL) |
Cenomanian |
Turonian |
Cheiropleuria |
Cheiropleuria variabilis
|
USSR(Siberia) |
Neocomian |
|
Chomotriletes |
Chomotriletes
|
USSR(Siberia) |
Neocomian |
|
Chomotriletes |
Chomotriletes auristriatus
|
USSR(Siberia) |
Cenomanian |
Turonian |
Chomotriletes |
Chomotriletes fimbriatus
|
USSR(Far East) |
Neocomian |
|
Chomotriletes |
Chomotriletes irregularis
|
USSR(Far East) |
Neocomian |
|
Chomotriletes |
Chomotriletes irregularis
|
USSR(Far East) |
Aptian |
Cenomanian |
Chomotriletes |
Chomotriletes pseudoreticulatus
|
USSR(Siberia) |
Cenomanian |
Turonian |
Chomotriletes |
Chomotriletes reduncus
|
USSR(Siberia) |
Cenomanian |
Turonian |