Leiosphaeridia |
Leiosphaeridia tenuissima
|
England(Shropshire) |
Tremadocian |
|
Virgatasporites |
Virgatasporites rudii
|
England(Shropshire) |
Tremadocian |
|
Synsphaeridium |
Synsphaeridium conglutinatum
|
England(Shropshire) |
Tremadocian |
|
Saharidia |
Saharidia fragilis
|
England(Shropshire) |
Tremadocian |
|
Micrhystridium |
Micrhystridium shinetonense
|
England(Shropshire) |
Tremadocian |
|
Micrhystridium |
Micrhystridium robustum
|
England(Shropshire) |
Tremadocian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium zalesskyi
|
England(Shropshire) |
Tremadocian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium lueberi
|
England(Shropshire) |
Tremadocian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium pungens
|
England(Shropshire) |
Tremadocian |
|
Baltisphaeridium |
Baltisphaeridium uncinatum
|
England(Shropshire) |
Tremadocian |
|
Baltisphaeridium |
Baltisphaeridium hirsutoides
|
England(Shropshire) |
Tremadocian |
|
Baltisphaeridium |
Baltisphaeridium longispinosum
|
England(Shropshire) |
Tremadocian |
|
Baltisphaeridium |
Baltisphaeridium tuberatum
|
England(Shropshire) |
Tremadocian |
|
Baltisphaeridium |
Baltisphaeridium ramusculosum
|
England(Shropshire) |
Tremadocian |
|
Polygonium |
Polygonium gracile
|
England(Shropshire) |
Tremadocian |
|
Vulcanisphaera |
Vulcanisphaera africana
|
England(Shropshire) |
Tremadocian |
|
Priscotheca |
Priscotheca complanata
|
England(Shropshire) |
Tremadocian |
|