Archaeodiscina |
Archaeodiscina simplex
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeoletes |
Archaeoletes conspersus
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeoletes |
Archaeoletes mutabilis
|
USSR(Yablonov Khrebet) |
Ordovician |
Silurian |
Archaeoletes |
Archaeoletes sp
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeopylomina |
Archaeopylomina glabra
|
USSR(Yablonov Khrebet) |
Early Cambrian |
Middle Cambrian |
Archaeopylomina |
Archaeopylomina glabra
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeopylomina |
Archaeopylomina granulata
|
USSR(Yablonov Khrebet) |
Late Cambrian |
|
Archaeopylomina |
Archaeopylomina granulosa
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeopylomina |
Archaeopylomina pumila
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeopylomina |
Archaeopylomina punctata
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeopylomina |
Archaeopylomina punctulata
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeopylomina |
Archaeopylomina scabra
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeopylomina |
Archaeopylomina scabra
|
USSR(Yablonov Khrebet) |
Ordovician |
Silurian |
Archaeopylomina |
Archaeopylomina simplex
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeopylomina |
Archaeopylomina sp
|
USSR(Yablonov Khrebet) |
Early Cambrian |
Middle Cambrian |
Archaeopylomina |
Archaeopylomina sp
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |
Archaeopylomina |
Archaeopylomina tenella
|
USSR(Yablonov Khrebet) |
Late Cambrian |
Ordovician |