Senoniasphaera |
Senoniasphaera alveolata
|
Belgium |
Late Campanian |
|
Senoniasphaera |
Senoniasphaera alveolata
|
Belgium |
Late Campanian |
|
Senoniasphaera |
Senoniasphaera protrusa
|
Belgium |
Campanian |
|
Senoniasphaera |
Senoniasphaera reticulata
|
Belgium |
Campanian |
Maastrichtian |
Senoniasphaera |
Senoniasphaera reticulata
|
Netherlands |
Campanian |
Maastrichtian |
Senoniasphaera |
Senoniasphaera rotundata
|
Belgium |
Early Campanian |
|
Sestrosporites |
Sestrosporites pseudoalveolatus
|
Netherlands |
Early Maastrichtian |
|
Sestrosporites |
Sestrosporites pseudoalveolatus
|
Belgium |
Early Campanian |
|
Spinidinium |
Spinidinium angustispinum
|
Belgium |
Early Campanian |
|
Spiniferites |
Spiniferites membranaceus
|
Netherlands |
Early Maastrichtian |
|
Spiniferites |
Spiniferites membranaceus
|
Belgium |
Early Campanian |
|
Spiniferites |
Spiniferites pseudofurcatus
|
Belgium |
Campanian |
|
Spiniferites |
Spiniferites ramosus
|
Netherlands |
Early Maastrichtian |
|
Spiniferites |
Spiniferites ramosus
|
Netherlands |
Early Maastrichtian |
|
Spiniferites |
Spiniferites ramosus
|
Netherlands |
Early Maastrichtian |
|
Spiniferites |
Spiniferites ramosus
|
Belgium |
Campanian |
Maastrichtian |
Spiniferites |
Spiniferites ramosus
|
Belgium |
Campanian |
Maastrichtian |