Calcicarpinum |
Calcicarpinum mutterlosei
|
Nd |
Early Barremian |
|
Calcigonellum |
Calcigonellum polymorphum
|
Nd |
Aptian |
Early Albian |
Calcigonellum |
Calcigonellum polymorphum
|
Nd |
Late Gargasian |
|
Calcigonellum |
Calcigonellum polymorphum
|
Nd |
Late Aptian |
Early Albian |
Calcigonellum |
Calcigonellum polymorphum
|
Nd |
Aptian |
Early Albian |
Canningia |
Canningia dicrypta
|
Nd |
Kimmeridgian |
|
Canningia |
Canningia duxburyi
|
Nd |
Early Barremian |
|
Canningia |
Canningia spongireticulata
|
Nd |
Late Albian |
Middle Turonian |
Cannosphaeropsis |
Cannosphaeropsis hughesii
|
Nd |
Late Hauterivian |
|
Carpatella |
Carpatella circularis
|
China(Sinkiang Uighur) |
Paleocene |
|
Carpatella |
Carpatella fusiformis
|
Nd |
Middle Eocene |
|
Carpatella |
Carpatella lamprota
|
Nd |
Early Eocene |
|
Carpatella |
Carpatella scabrata
|
China(Sinkiang Uighur) |
Paleocene |
|
Cassiculosphaeridia |
Cassiculosphaeridia delicata
|
Australia(W.Australia) |
Berriasian |
|
Cassiculosphaeridia |
Cassiculosphaeridia parvula
|
Nd |
Barremian |
|
Cassiculosphaeridia |
Cassiculosphaeridia pontiformis
|
Nd |
Middle Eocene |
Late Eocene |
Cassiculosphaeridia |
Cassiculosphaeridia pygmaeus
|
Nd |
Early Barremian |
|