Peteinosphaeridium |
Peteinosphaeridium trifurcatum
|
Saudi Arabia |
Early Caradocian |
|
Stellechinatum |
Stellechinatum celestum
|
Saudi Arabia |
Early Caradocian |
|
Veryhachium |
Veryhachium oklahomense
|
Saudi Arabia |
Early Ashgillian |
|
Veryhachium |
Veryhachium subglobosum
|
Saudi Arabia |
Caradocian |
|
Villosacapsula |
Villosacapsula setosapellicula
|
Saudi Arabia |
Early Ashgillian |
|
Virgatasporites |
Virgatasporites rudii
|
Saudi Arabia |
Tremadocian |
Arenigian |
Lagenochitina |
Lagenochitina baltica
|
Saudi Arabia |
Tremadocian |
Arenigian |
Polygonium |
Polygonium sp
|
Saudi Arabia |
Early Caradocian |
|
Multiplicisphaeridium |
Multiplicisphaeridium sp
|
Saudi Arabia |
Early Ashgillian |
|
Tectitheca |
Tectitheca sp
|
Saudi Arabia |
Early Caradocian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
Saudi Arabia |
Early Caradocian |
|
Peteinosphaeridium |
Peteinosphaeridium sp
|
Saudi Arabia |
Early Caradocian |
|
Ordovicidium |
Ordovicidium sp
|
Saudi Arabia |
Early Caradocian |
|
Orthosphaeridium |
Orthosphaeridium sp
|
Saudi Arabia |
Caradocian |
Early Ashgillian |
Barakella |
Barakella sp
|
Saudi Arabia |
Early Caradocian |
|
Micrhystridium |
Micrhystridium sp
|
Saudi Arabia |
Tremadocian |
Arenigian |
Leiosphaeridia |
Leiosphaeridia sp
|
Saudi Arabia |
Tremadocian |
Early Caradocian |