Fossilien

Acanthopleuroceras ex gr. valdani

Acanthopleuroceras valdani

Accardia diamdematoides

Actinostreon marshii

Actinostreon marshii

Actinostreon marshii

Actinostreon marshii

Acuariceras acuforme

Agassiceras immane

Agassiceras immane

Agassiceras immane

Agassiceras nodulatum

Agassiceras scipionianum

Agassiceras scipionianum

Alligaticeras rotifer

Alocolytoceras rugiferum