Circulina |
Circulina meyeriana
|
Belgium |
Hettangian |
|
Circulina |
Circulina meyeriana
|
France |
Hettangian |
|
Circulina |
Circulina sp.A
sp. nov. |
Italy |
Liassic |
|
Circulina |
Circulina sp.B
sp. nov. |
Italy |
Liassic |
|
Classopollis |
Classopollis
|
Belgium |
Hettangian |
|
Classopollis |
Classopollis
|
France |
Hettangian |
|
Classopollis |
Classopollis meyeriana
|
Italy |
Liassic |
|
Concavisporites |
Concavisporites crassexinius
|
Italy |
Liassic |
|
Concavisporites |
Concavisporites crassexinius
|
Belgium |
Hettangian |
|
Concavisporites |
Concavisporites crassexinius
|
France |
Hettangian |
|
Concavisporites |
Concavisporites sp.A Vane.,1977
sp. nov. |
Italy |
Liassic |
|
Concavisporites |
Concavisporites sp.B
sp. nov. |
Italy |
Liassic |
|
Concavisporites |
Concavisporites sp.C
sp. nov. |
Italy |
Liassic |
|
Convolutispora |
Convolutispora microrugulata
|
Italy |
Liassic |
|
Corollina |
Corollina meyeriana
|
Italy |
Liassic |
|
Crassosphaera |
Crassosphaera digitata
|
Italy |
Liassic |
|
Crassosphaera |
Crassosphaera hexagonalis
|
Belgium |
Hettangian |
|