Aranidium |
Aranidium
|
Nd |
Nd |
|
Aranidium |
Aranidium aculeatum
|
Nd |
Early Paleozoic |
|
Aranidium |
Aranidium coniferum
|
USSR(Baltic) |
Early Cambrian |
|
Aranidium |
Aranidium dentiferum
|
Nd |
Early Paleozoic |
|
Aranidium |
Aranidium flagellatum
|
USSR(Baltic) |
Early Cambrian |
|
Aranidium |
Aranidium izhoricum
|
Nd |
Early Paleozoic |
|
Arbusculidium |
Arbusculidium destombesii
|
Nd |
Early Paleozoic |
|
Arbusculidium |
Arbusculidium frondiferum
|
Nd |
Early Paleozoic |
|
Arbusculidium |
Arbusculidium gratiosum
|
Nd |
Early Paleozoic |
|
Arbusculidium |
Arbusculidium ornatum
|
Algeria |
Tremadocian |
|
Arbusculidium |
Arbusculidium ramusculosum
|
Nd |
Early Paleozoic |
|
Arbusculidium |
Arbusculidium sutile
|
Nd |
Early Paleozoic |
|
Archaeodiscina |
Archaeodiscina granulata
|
Nd |
Early Paleozoic |
|
Archaeodiscina |
Archaeodiscina umbonulata
|
Nd |
Early Paleozoic |
|
Archaeofavosina |
Archaeofavosina simplex
|
Nd |
Early Paleozoic |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium
|
Nd |
Nd |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium furcatum
|
Nd |
Early Paleozoic |
|