Hemidinium |
Hemidinium
|
Nd |
Nd |
|
Hemidinium |
Hemidinium
|
Nd |
Nd |
|
Heteraulacacysta |
Heteraulacacysta
|
Nd |
Nd |
|
Hypodium |
Hypodium
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium
|
France(Paris Basin) |
Senonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium diktyoplokum
|
Nd |
Nd |
|
Lingulasphaera |
Lingulasphaera
|
Nd |
Nd |
|
Lingulasphaera |
Lingulasphaera spinula
|
Nd |
Nd |
|
Luehndea |
Luehndea
|
Germany(Niedersachsen) |
Liassic |
|
Luehndea |
Luehndea spinosa
|
Nd |
Nd |
|
Maduradinium |
Maduradinium
|
Nd |
Nd |
|
Maduradinium |
Maduradinium pentagonum
|
Nd |
Nd |
|
Mancodinium |
Mancodinium
|
Nd |
Nd |
|
Mancodinium |
Mancodinium semitabulatum
|
Nd |
Nd |
|
Maturodinium |
Maturodinium
|
Nd |
Nd |
|
Maturodinium |
Maturodinium inornatum
|
Nd |
Nd |
|
Membranophoridium |
Membranophoridium
|
Nd |
Nd |
|