Pterospermella |
Pterospermella aureolata
|
Netherlands |
Late Ypresian |
Lutetian |
Pterospermella |
Pterospermella barbarae
|
Netherlands |
Ypresian |
Lutetian |
Pterospermella |
Pterospermella ginginensis
|
Netherlands |
Ypresian |
Lutetian |
Pterospermella |
Pterospermella hartii
|
Netherlands |
Ypresian |
Lutetian |
Pterospermella |
Pterospermella hartii
|
Netherlands |
Ypresian |
Early Lutetian |
Pterospermella |
Pterospermella helios
|
Netherlands |
Ypresian |
Early Lutetian |
Pterospermella |
Pterospermella microptera
|
Netherlands |
Ypresian |
Lutetian |
Pterospermella |
Pterospermella pastielsii
|
Netherlands |
Ypresian |
Lutetian |
Pterospermella |
Pterospermella pastielsii
|
Netherlands |
Ypresian |
Lutetian |
Samlandia |
Samlandia chlamydophora
|
Netherlands |
Ypresian |
Lutetian |
Scolecodont |
Scolecodont sp
|
Netherlands |
Ypresian |
Lutetian |
Scolecodont |
Scolecodont sp
|
Netherlands |
Ypresian |
Lutetian |
Scolecodont |
Scolecodont sp
|
Netherlands |
Ypresian |
|
Scolecodont |
Scolecodont sp
|
Netherlands |
Late Ypresian |
Early Lutetian |
Selenopemphix |
Selenopemphix nephroides
|
Netherlands |
Ypresian |
Lutetian |
Solisphaeridium |
Solisphaeridium stimuliferum
|
Netherlands |
Ypresian |
Lutetian |
Spiniferites |
Spiniferites buccina
|
Netherlands |
Ypresian |
Lutetian |