Striatotheca |
Striatotheca microrugulata
|
Czechoslovakia |
Late Arenigian |
|
Striatotheca |
Striatotheca principalis
|
Czechoslovakia |
Late Arenigian |
|
Striatotheca |
Striatotheca prolixa
|
Czechoslovakia |
Late Arenigian |
|
Striatotheca |
Striatotheca rarirrugulata
|
Czechoslovakia |
Late Arenigian |
|
Synsphaeridium |
Synsphaeridium sp
|
Czechoslovakia |
Late Arenigian |
|
Tectitheca |
Tectitheca additionalis
|
Czechoslovakia |
Late Arenigian |
|
Tetraniveum |
Tetraniveum arenigum
|
Czechoslovakia |
Late Arenigian |
|
Tongzia |
Tongzia meitana
|
Czechoslovakia |
Late Arenigian |
|
Uncinisphaera |
Uncinisphaera sp.A Moly.,1987
sp. nov. |
Czechoslovakia |
Late Arenigian |
|
Veryhachium |
Veryhachium aquilum
|
Czechoslovakia |
Late Arenigian |
|
Veryhachium |
Veryhachium minutum
|
Czechoslovakia |
Late Arenigian |
|
Veryhachium |
Veryhachium trispinosum
|
Czechoslovakia |
Late Arenigian |
|
Virgatasporites |
Virgatasporites baccatus
sp. nov. |
Czechoslovakia |
Late Arenigian |
|
Virgatasporites |
Virgatasporites rudii
|
Czechoslovakia |
Late Arenigian |
|