Prolixosphaeridium |
Prolixosphaeridium mixtispinosum
|
Denmark |
Volgian |
|
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Poland |
Late Oxfordian |
Early Volgian |
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Denmark |
Middle Kimmeridgian |
Early Volgian |
Prolixosphaeridium |
Prolixosphaeridium spissum
|
Poland |
Nd |
|
Prolixosphaeridium |
Prolixosphaeridium spissum
|
Denmark |
Early Ryazanian |
|
Protobatioladinium |
Protobatioladinium imbatodinense
|
Poland |
Kimmeridgian |
Middle Volgian |
Protobatioladinium |
Protobatioladinium imbatodinense
|
Denmark |
Kimmeridgian |
|
Protobatioladinium |
Protobatioladinium westburiense
|
Poland |
Kimmeridgian |
Middle Volgian |
Protobatioladinium |
Protobatioladinium westburiense
|
Denmark |
Middle Kimmeridgian |
Early Volgian |
Protoellipsodinium |
Protoellipsodinium sp
|
Denmark |
Middle Volgian |
|
Psaligonyaulax |
Psaligonyaulax cypraea
|
Poland |
Middle Volgian |
|
Psaligonyaulax |
Psaligonyaulax cypraea
|
Denmark |
Early Volgian |
Middle Volgian |
Rhaetipollis |
Rhaetipollis germanicus
|
Poland |
Rhaetian |
|
Rhaetipollis |
Rhaetipollis germanicus
|
Denmark |
Rhaetian |
|
Rhaetogonyaulax |
Rhaetogonyaulax rhaetica
|
Poland |
Nd |
|
Rhaetogonyaulax |
Rhaetogonyaulax rhaetica
|
Denmark |
Late Rhaetian |
|
Rhynchodiniopsis |
Rhynchodiniopsis cladophora
|
Poland |
Middle Oxfordian |
Kimmeridgian |