Saharidia |
Saharidia fragilis
|
England(Shropshire) |
Tremadocian |
|
Synsphaeridium |
Synsphaeridium conglutinatum
|
England(Shropshire) |
Tremadocian |
|
Trachydiacrodium |
Trachydiacrodium legiminiforme
|
England(Shropshire) |
Tremadocian |
|
Trachydiacrodium |
Trachydiacrodium maximum
|
England(Shropshire) |
Tremadocian |
|
Trachydiacrodium |
Trachydiacrodium signatum
|
England(Shropshire) |
Tremadocian |
|
Trichosphaeridium |
Trichosphaeridium annolovaense
|
England(Shropshire) |
Tremadocian |
|
Trichosphaeridium |
Trichosphaeridium timofeevia
|
England(Shropshire) |
Tremadocian |
|
Veryhachium |
Veryhachium minutum
|
England(Shropshire) |
Tremadocian |
|
Veryhachium |
Veryhachium primaevum
|
England(Shropshire) |
Tremadocian |
|
Virgatasporites |
Virgatasporites rudii
|
England(Shropshire) |
Tremadocian |
|
Vulcanisphaera |
Vulcanisphaera africana
|
England(Shropshire) |
Tremadocian |
|