Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium dentatum
|
Czechoslovakia |
Early Ashgillian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium imperfectum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium arbusculiferum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium dentatum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium denticulatum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium eisenackianum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium imperfectum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium imperfectum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium longispinosum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium longispinosum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium multipilosum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium paraguaferum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium ramusculosum
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
Czechoslovakia |
Early Ashgillian |
|
Baltisphaeridium |
Baltisphaeridium trifurcatum
|
Czechoslovakia |
Early Ashgillian |
|
Filisphaeridium |
Filisphaeridium sp
|
Czechoslovakia |
Early Ashgillian |
|
Leiofusa |
Leiofusa tumida
|
Czechoslovakia |
Early Ashgillian |
|