Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium arenigum
|
England(Isle of Wight) |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium dentatum
|
England(Isle of Wight) |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium imperfectum
|
England(Isle of Wight) |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium patentissimum
|
England(Isle of Wight) |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium waltzii
|
England(Isle of Wight) |
Early Ordovician |
|
Baltisphaeridium |
Baltisphaeridium cristatum
|
England(Isle of Wight) |
Early Ordovician |
|
Baltisphaeridium |
Baltisphaeridium sp
|
England(Isle of Wight) |
Early Ordovician |
|
Baltisphaeridium |
Baltisphaeridium trifurcatum
sp. nov. |
England(Isle of Wight) |
Early Ordovician |
|
Leiofusa |
Leiofusa navicula
|
England(Isle of Wight) |
Early Ordovician |
|
Micrhystridium |
Micrhystridium sp
|
England(Isle of Wight) |
Early Ordovician |
|
Priscotheca |
Priscotheca tumida
|
England(Isle of Wight) |
Early Ordovician |
|
Rhabdochitina |
Rhabdochitina magna
|
England(Isle of Wight) |
Early Ordovician |
|
Tasmanites |
Tasmanites sp
|
England(Isle of Wight) |
Early Ordovician |
|
Vulcanisphaera |
Vulcanisphaera africana
|
England(Isle of Wight) |
Early Ordovician |
|