Baltisphaeridium |
Baltisphaeridium deunffii
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium dictyophorum
|
New Guinea(Papua) |
Late Jurassic |
|
Baltisphaeridium |
Baltisphaeridium differtum
|
W.Germany(Bavaria) |
Late Givetian |
|
Baltisphaeridium |
Baltisphaeridium digitatum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium dignum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium dilatispinosum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium diploporum
|
USSR(Estonian SSR) |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium divergens
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium downiei
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium duvernayense
|
Canada |
Late Devonian |
|
Baltisphaeridium |
Baltisphaeridium echiniplax
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium echinodermum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium echinoides
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium echinosum
|
Canada(Alberta) |
Late Devonian |
|
Baltisphaeridium |
Baltisphaeridium ehrenbergii
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium ehrenbergii
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium eisenackianum
|
Nd |
Nd |
|