Pterospermopsis |
Pterospermopsis sp
|
Belgium |
Ypresian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
Belgium |
Ypresian |
|
Comasphaeridium |
Comasphaeridium cometes
|
Belgium |
Ypresian |
|
Comasphaeridium |
Comasphaeridium multispinosum
|
Belgium |
Ypresian |
|
Hystrichosphaeridium |
Hystrichosphaeridium langii
|
Belgium |
Ypresian |
|
Micrhystridium |
Micrhystridium sp. De C.,1968
sp. nov. |
Belgium |
Ypresian |
|
Pseudomasia |
Pseudomasia trinema
sp. nov. |
Belgium |
Ypresian |
|
Micrhystridium |
Micrhystridium lymense
|
Belgium |
Ypresian |
|
Wetzeliella |
Wetzeliella sp
|
Belgium |
Landenian |
|
Cordosphaeridium |
Cordosphaeridium sp.B De C.,1968
sp. nov. |
Belgium |
Landenian |
|
Kenleyia |
Kenleyia leptocerata
|
Belgium |
Landenian |
|
Kenleyia |
Kenleyia lophophora
|
Belgium |
Landenian |
|
Kenleyia |
Kenleyia nuda
sp. nov. |
Belgium |
Landenian |
|
Kenleyia |
Kenleyia pachycerata
|
Belgium |
Landenian |
|
Comasphaeridium |
Comasphaeridium whitei
|
Belgium |
Landenian |
|
Comasphaeridium |
Comasphaeridium hispidium
sp. nov. |
Belgium |
Landenian |
|
Kallosphaeridium |
Kallosphaeridium
|
Belgium |
Ypresian |
|