Heslertonia |
Heslertonia regula
|
W.Germany(Rhineland) |
Santonian |
|
Heterosphaeridium |
Heterosphaeridium cordiforme
|
W.Germany(Rhineland) |
Santonian |
|
Heterosphaeridium |
Heterosphaeridium spinaconjunctum
|
W.Germany(Rhineland) |
Santonian |
|
Heterosphaeridium |
Heterosphaeridium verdieri
|
W.Germany(Rhineland) |
Santonian |
|
Hexagonifera |
Hexagonifera chlamydata
|
Nd |
Nd |
|
Hexasphaera |
Hexasphaera
|
Nd |
Nd |
|
Hexasphaera |
Hexasphaera asymmetrica
|
Nd |
Nd |
|
Histiocysta |
Histiocysta outananensis
|
Morocco |
Late Hauterivian |
|
Holmwoodinium |
Holmwoodinium
|
Nd |
Nd |
|
Holmwoodinium |
Holmwoodinium notatum
|
Nd |
Nd |
|
Hurlandsia |
Hurlandsia
|
Nd |
Nd |
|
Hurlandsia |
Hurlandsia rugara
|
Nd |
Nd |
|
Hurunuia |
Hurunuia
|
Nd |
Nd |
|
Hurunuia |
Hurunuia maxwellii
|
Nd |
Nd |
|
Hystrichodinium |
Hystrichodinium alatum
|
Nd |
Nd |
|
Hystrichodinium |
Hystrichodinium amphiacanthum
|
Nd |
Nd |
|
Hystrichokibotium |
Hystrichokibotium
|
Nd |
Nd |
|