Acanthotriletes |
Acanthotriletes balmei
sp. nov. |
Australia(NSW) |
Permian |
|
Acanthotriletes |
Acanthotriletes uncinatus
|
Australia(NSW) |
Permian |
|
Baltisphaeridium |
Baltisphaeridium ravicosum
|
Australia(Queensland) |
Arenigian |
|
Leiofusa |
Leiofusa asymmetrica
|
Australia(Queensland) |
Turonian |
|
Leiofusa |
Leiofusa cooksoniae
sp. nov. |
Australia(Queensland) |
Turonian |
|
Baltisphaeridium |
Baltisphaeridium cooksoniae
sp. nov. |
Australia(Victoria) |
Late Eocene |
|
Baltisphaeridium |
Baltisphaeridium nanum
|
Australia(Victoria) |
Late Eocene |
|
Circulisporites |
Circulisporites galeoides
|
Australia(W.Australia) |
Late Artinskian |
|
Peltacystia |
Peltacystia galeoides
|
Australia(W.Australia) |
Late Artinskian |
|
Synsphaeridium |
Synsphaeridium catenarium
|
Australia(W.Australia) |
Frasnian |
|
Tasmanites |
Tasmanites solidus
|
Baltic |
Silurian |
|
Bion |
Bion solidum
|
Baltic |
Silurian |
|
Aranidium |
Aranidium confusum
|
Baltic Sea |
Early Cambrian |
|
Micrhystridium |
Micrhystridium confusum
|
Baltic Sea |
Early Cambrian |
|
Acanthodiacrodium |
Acanthodiacrodium ubuii
|
Belgium |
Early Tremadocian |
|
Actinotodissus |
Actinotodissus ubuii
|
Belgium |
Early Tremadocian |
|
Baltisphaeridium |
Baltisphaeridium geometricum
|
Belgium |
Ypresian |
|