Gymnodinium |
Gymnodinium denticulatum
|
Nd |
Coniacian |
Campanian |
Gymnodinium |
Gymnodinium digitus
|
Nd |
Coniacian |
Campanian |
Gymnodinium |
Gymnodinium dorsispirale
|
Nd |
Holocene |
|
Gymnodinium |
Gymnodinium heterocostatum
|
Nd |
Coniacian |
Campanian |
Gymnodinium |
Gymnodinium hexagonum
|
Nd |
Coniacian |
Campanian |
Gymnodinium |
Gymnodinium laticinctum
|
Nd |
Coniacian |
Campanian |
Gymnodinium |
Gymnodinium marthae
|
Nd |
Coniacian |
Campanian |
Gymnodinium |
Gymnodinium nelsonense
|
Nd |
Coniacian |
Maastrichtian |
Gymnodinium |
Gymnodinium strombomorphum
|
Nd |
Coniacian |
Campanian |
Gymnodinium |
Gymnodinium torulosum
|
Nd |
Coniacian |
Campanian |
Gymnodinium |
Gymnodinium ventriosum
|
Nd |
Turonian |
|
Gymnodinium |
Gymnodinium westralium
|
Nd |
Cenomanian |
Early Maastrichtian |
Heliodinium |
Heliodinium patriciae
|
Nd |
Nd |
|
Heliodinium |
Heliodinium voigtii
|
Nd |
Barremian |
Cenomanian |
Heslertonia |
Heslertonia heslertonensis
|
Nd |
Middle Hauterivian |
Barremian |
Hexagonifera |
Hexagonifera chlamydata
|
Nd |
Middle Albian |
Early Cenomanian |
Hexagonifera |
Hexagonifera glabra
|
Nd |
Coniacian |
Campanian |