Millioudodinium |
Millioudodinium nuciforme
|
Gondwanaland |
Late Oxfordian |
|
Millioudodinium |
Millioudodinium nuciforme
|
Europe |
Oxfordian |
|
Muderongia |
Muderongia simplex
|
Northern Hemisphere |
Oxfordian |
|
Muderongia |
Muderongia simplex
|
Gondwanaland |
Oxfordian |
|
Muderongia |
Muderongia simplex
|
Europe |
Oxfordian |
|
Nannoceratopsis |
Nannoceratopsis pellucida
|
Northern Hemisphere |
Callovian |
Kimmeridgian |
Nannoceratopsis |
Nannoceratopsis pellucida
|
Gondwanaland |
Callovian |
Kimmeridgian |
Nannoceratopsis |
Nannoceratopsis pellucida
|
Europe |
Callovian |
Oxfordian |
Netrelytron |
Netrelytron stegastum
|
Northern Hemisphere |
Callovian |
Kimmeridgian |
Netrelytron |
Netrelytron stegastum
|
Gondwanaland |
Late Oxfordian |
Kimmeridgian |
Netrelytron |
Netrelytron stegastum
|
Europe |
Callovian |
Oxfordian |
Neuffenia |
Neuffenia willei
|
Northern Hemisphere |
Oxfordian |
|
Neuffenia |
Neuffenia willei
|
Gondwanaland |
Oxfordian |
Kimmeridgian |
Neuffenia |
Neuffenia willei
|
Europe |
Oxfordian |
|
Occisucysta |
Occisucysta aculeata
|
Northern Hemisphere |
Oxfordian |
|
Occisucysta |
Occisucysta aculeata
|
Gondwanaland |
Oxfordian |
|
Occisucysta |
Occisucysta aculeata
|
Europe |
Oxfordian |
Kimmeridgian |