Hystrichogonyaulax |
Hystrichogonyaulax nealei
|
France |
Callovian |
|
Hystrichogonyaulax |
Hystrichogonyaulax nealei
|
France |
Oxfordian |
|
Hystrichosphaeridium |
Hystrichosphaeridium anthophorum
|
New Guinea(Papua) |
Late Jurassic |
|
Hystrichosphaeridium |
Hystrichosphaeridium complex
|
New Zealand |
Late Jurassic |
|
Hystrichosphaeridium |
Hystrichosphaeridium cornigerum
|
France |
Middle Jurassic |
|
Hystrichosphaeridium |
Hystrichosphaeridium costatum
|
England |
Oxfordian |
|
Hystrichosphaeridium |
Hystrichosphaeridium costatum
|
France |
Late Bathonian |
Early Callovian |
Hystrichosphaeridium |
Hystrichosphaeridium costatum
|
France |
Callovian |
|
Hystrichosphaeridium |
Hystrichosphaeridium costatum
|
France |
Oxfordian |
|
Hystrichosphaeridium |
Hystrichosphaeridium costatum
|
Germany |
Callovian |
|
Hystrichosphaeridium |
Hystrichosphaeridium costatum
|
Germany |
Oxfordian |
|
Hystrichosphaeridium |
Hystrichosphaeridium costatum
|
Poland |
Callovian |
|
Hystrichosphaeridium |
Hystrichosphaeridium costatum
|
Bulgaria |
Oxfordian |
|
Hystrichosphaeridium |
Hystrichosphaeridium eoinodes
|
Switzerland |
Oxfordian |
|
Hystrichosphaeridium |
Hystrichosphaeridium eoinodes
|
Poland |
Oxfordian |
|
Hystrichosphaeridium |
Hystrichosphaeridium eoinodes
|
Poland |
Kimmeridgian |
|
Hystrichosphaeridium |
Hystrichosphaeridium ferox
|
Israel |
Late Jurassic |
|