Muderongia |
Muderongia pariata
|
Switzerland |
Hauterivian |
Barremian |
Muderongia |
Muderongia sp
|
Spain |
Hauterivian |
Barremian |
Muderongia |
Muderongia sp
sp. nov. |
Spain |
Hauterivian |
|
Muderongia |
Muderongia sp
sp. nov. |
Spain |
Hauterivian |
|
Muderongia |
Muderongia staurota
|
Spain |
Hauterivian |
Barremian |
Muderongia |
Muderongia staurota
|
France(Alpes,Cote d'Azur) |
Hauterivian |
Barremian |
Muderongia |
Muderongia staurota
|
Switzerland |
Hauterivian |
Barremian |
Muderongia |
Muderongia tabulata
sp. nov. |
Spain |
Hauterivian |
Barremian |
Muderongia |
Muderongia tabulata
sp. nov. |
Spain |
Hauterivian |
Barremian |
Muderongia |
Muderongia tabulata
sp. nov. |
Spain |
Hauterivian |
Early Barremian |
Muderongia |
Muderongia tabulata
sp. nov. |
Spain |
Hauterivian |
Barremian |
Muderongia |
Muderongia tabulata
sp. nov. |
Spain |
Early Hauterivian |
|
Muderongia |
Muderongia tetracantha
|
Spain |
Late Barremian |
|
Nexosispinum |
Nexosispinum minimum
|
Spain |
Hauterivian |
|
Nexosispinum |
Nexosispinum minimum
|
France(Alpes,Cote d'Azur) |
Hauterivian |
|
Nexosispinum |
Nexosispinum minimum
|
Switzerland |
Hauterivian |
|
Nexosispinum |
Nexosispinum vetusculum
|
Spain |
Hauterivian |
Barremian |