Hystrichosphaeridium |
Hystrichosphaeridium striolatum
|
Poland |
Cenomanian |
|
Hystrichosphaeridium |
Hystrichosphaeridium striolatum
|
Poland |
Late Campanian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tiara
|
Poland |
Maastrichtian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tiara
|
Poland |
Campanian |
|
Hystrichosphaeridium |
Hystrichosphaeridium truncigerum
|
Poland |
Maastrichtian |
|
Hystrichosphaeridium |
Hystrichosphaeridium truncigerum
|
Poland |
Turonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium truncigerum
|
Poland |
Emscherian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Poland |
Maastrichtian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Poland |
Late Campanian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Poland |
Turonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Poland |
Emscherian |
|
Hystrichosphaeridium |
Hystrichosphaeridium whitei
|
Poland |
Turonian |
|
Leiofusa |
Leiofusa lidiae
sp. nov. |
Poland |
Late Maastrichtian |
|
Lejeunia |
Lejeunia kozlowskii
sp. nov. |
Poland |
Late Maastrichtian |
|
Lejeunia |
Lejeunia tricuspis
|
Poland |
Late Maastrichtian |
|
Odontochitina |
Odontochitina operculata
|
Poland |
Cenomanian |
|
Odontochitina |
Odontochitina operculata
|
Poland |
Campanian |
|