Hystrichosphaera |
Hystrichosphaera furcata
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera furcata
|
Mediterranean Sea |
Quaternary |
|
Hystrichosphaera |
Hystrichosphaera furcata
|
Europe |
Danian |
|
Hystrichosphaera |
Hystrichosphaera furcata
|
Denmark |
Cretaceous |
|
Hystrichosphaera |
Hystrichosphaera furcata
|
Mediterranean Sea |
Pleistocene |
Recent |
Hystrichosphaera |
Hystrichosphaera granulata
|
South Africa |
Maastrichtian |
Danian |
Hystrichosphaera |
Hystrichosphaera heterostyla
|
|
Danian |
|
Hystrichosphaera |
Hystrichosphaera hirsuta
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera hirsuta
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera hirsuta
sp. nov. |
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera hirsuta
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera hirsuta
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera hyperacantha
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera membranosa
|
Argentina(Santa Cruz) |
Late Eocene |
|
Hystrichosphaera |
Hystrichosphaera ovum
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera pedata
|
Germany |
Late Cretaceous |
|
Hystrichosphaera |
Hystrichosphaera penicillata
|
Nd |
Nd |
|