Filisphaeridium |
Filisphaeridium reticuloidum
|
China(Hopei) |
Late Oligocene |
|
Filisphaeridium |
Filisphaeridium setasessitante
|
Nd |
Early Triassic |
|
Filisphaeridium |
Filisphaeridium stimuliferum
|
Nd |
Late Jurassic |
|
Filisphaeridium |
Filisphaeridium triviale
|
Nd |
Middle Cambrian |
Late Cambrian |
Filisphaeridium |
Filisphaeridium williereae
|
Nd |
Silurian |
|
Fimbriaglomerella |
Fimbriaglomerella
|
Nd |
Nd |
|
Fimbriaglomerella |
Fimbriaglomerella aulerca
|
Nd |
Gedinnian |
|
Fimbriaglomerella |
Fimbriaglomerella crameri
|
Nd |
Early Ludlovian |
|
Fimbriaglomerella |
Fimbriaglomerella divisa
|
Nd |
Late Gedinnian |
|
Fimbriaglomerella |
Fimbriaglomerella membranacea
|
Nd |
Early Cambrian |
|
Fimbriaglomerella |
Fimbriaglomerella minuta
|
Nd |
Early Cambrian |
|
Florisphaeridium |
Florisphaeridium
|
Nd |
Nd |
|
Florisphaeridium |
Florisphaeridium castellum
|
Nd |
Ludlovian |
|
Florisphaeridium |
Florisphaeridium guillermii
|
Spain |
Middle Siegenian |
Emsian |
Florisphaeridium |
Florisphaeridium huecospinosum
|
Nd |
Emsian |
|
Florisphaeridium |
Florisphaeridium lavidense
|
Nd |
Late Emsian |
|
Florisphaeridium |
Florisphaeridium micidum
|
Nd |
Frasnian |
|