Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium ignotum
|
Nd |
Early Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium impalpabile
|
Nd |
Middle Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium imperfectum
|
Nd |
Late Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium innominatum
|
USSR(Pre-Baltic) |
Early Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium kaladgiense
|
Nd |
Late Precambrian |
Early Cambrian |
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium kudrjawzevii
|
USSR(Pre-Baltic) |
Late Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium laxum
|
Nd |
Late Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium lueberi
|
Nd |
Late Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium mickwitzii
|
USSR(Pre-Baltic) |
Late Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium minimum
|
Nd |
Late Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium minimum
|
Nd |
Nd |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium minor
|
Nd |
Middle Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium mutiens
|
Nd |
Early Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium nalivkinii
|
Nd |
Late Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium oblongum
|
USSR(Pre-Baltic) |
Early Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium operculatum
|
Nd |
Middle Cambrian |
Late Cambrian |
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium ovale
|
Nd |
Middle Cambrian |
|