Baltisphaeridium |
Baltisphaeridium longispinosum
|
France(Loire Atlantique) |
Silurian |
|
Baltisphaeridium |
Baltisphaeridium loriferum
|
France(Loire Atlantique) |
Late Ordovician |
Silurian |
Baltisphaeridium |
Baltisphaeridium malum
|
France(Loire Atlantique) |
Late Siegenian |
Emsian |
Baltisphaeridium |
Baltisphaeridium molinum
|
France(Loire Atlantique) |
Late Ordovician |
Silurian |
Baltisphaeridium |
Baltisphaeridium oligofurcatum
|
France(Loire Atlantique) |
Late Siegenian |
Emsian |
Baltisphaeridium |
Baltisphaeridium oligofurcatum
|
France(Loire Atlantique) |
Late Ordovician |
Silurian |
Baltisphaeridium |
Baltisphaeridium pilar
|
France(Loire Atlantique) |
Silurian |
|
Baltisphaeridium |
Baltisphaeridium polygonale
|
France(Loire Atlantique) |
Late Ordovician |
|
Baltisphaeridium |
Baltisphaeridium ramusculosum
|
France(Loire Atlantique) |
Middle Siegenian |
|
Baltisphaeridium |
Baltisphaeridium ramusculosum
|
France(Loire Atlantique) |
Late Ordovician |
Silurian |
Baltisphaeridium |
Baltisphaeridium rigidum
|
France(Loire Atlantique) |
Silurian |
|
Baltisphaeridium |
Baltisphaeridium robertinum
|
France(Loire Atlantique) |
Middle Siegenian |
Emsian |
Biharisporites |
Biharisporites parviornatus
|
France(Loire Atlantique) |
Emsian |
|
Biornatispora |
Biornatispora dentata
|
France(Loire Atlantique) |
Emsian |
|
Bursachitina |
Bursachitina bohemica
|
France(Loire Atlantique) |
Silurian |
Wenlockian |
Bursachitina |
Bursachitina bursa
|
France(Loire Atlantique) |
Middle Siegenian |
Late Siegenian |
Bursachitina |
Bursachitina lagenomorpha
|
France(Loire Atlantique) |
Middle Siegenian |
|