Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Belgium |
Campanian |
Maastrichtian |
Cleistosphaeridium |
Cleistosphaeridium armatum
|
Belgium |
Campanian |
Maastrichtian |
Cleistosphaeridium |
Cleistosphaeridium armatum
|
Belgium |
Campanian |
Maastrichtian |
Coronifera |
Coronifera oceanica
|
Belgium |
Campanian |
Maastrichtian |
Coronifera |
Coronifera striolata
|
Belgium |
Campanian |
Maastrichtian |
Exochosphaeridium |
Exochosphaeridium bifidum
|
Belgium |
Campanian |
Maastrichtian |
Exochosphaeridium |
Exochosphaeridium phragmites
|
Belgium |
Campanian |
Maastrichtian |
Fromea |
Fromea sp
|
Belgium |
Campanian |
Maastrichtian |
Hystrichosphaeridium |
Hystrichosphaeridium salpingophorum
|
Belgium |
Campanian |
Maastrichtian |
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Belgium |
Campanian |
Maastrichtian |
Hystrichosphaeridium |
Hystrichosphaeridium palmatum
|
Belgium |
Campanian |
Maastrichtian |
Kleithriasphaeridium |
Kleithriasphaeridium loffrense
|
Belgium |
Campanian |
Maastrichtian |
Oligosphaeridium |
Oligosphaeridium complex
|
Belgium |
Campanian |
Maastrichtian |
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
Belgium |
Campanian |
Maastrichtian |
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Belgium |
Campanian |
Maastrichtian |
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
Belgium |
Campanian |
Maastrichtian |
Odontochitina |
Odontochitina costata
|
Belgium |
Campanian |
Maastrichtian |