Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium sp
|
England |
Middle Riphean |
|
Bavlinella |
Bavlinella
|
France |
Middle Riphean |
|
Bavlinella |
Bavlinella faveolata
|
England |
Middle Riphean |
|
Bavlinella |
Bavlinella sp
|
Canada(Newfoundland) |
Middle Riphean |
|
Eomicrhystridium |
Eomicrhystridium sp
|
Canada(Newfoundland) |
|
|
Ethmosphaeridium |
Ethmosphaeridium sp
|
Morocco |
Middle Riphean |
|
Ethmosphaeridium |
Ethmosphaeridium tungusum
|
Spain |
Middle Riphean |
|
Favososphaera |
Favososphaera aequabilis
|
France |
Middle Riphean |
|
Favososphaera |
Favososphaera conglobata
|
France |
Middle Riphean |
|
Favososphaera |
Favososphaera grandifavosa
|
France |
Middle Riphean |
|
Favososphaera |
Favososphaera sola
|
France |
Middle Riphean |
|
Favososphaeridium |
Favososphaeridium sp
|
France |
Early Riphean |
|
Gloeocapsamorpha |
Gloeocapsamorpha prisca
|
Morocco |
Early Riphean |
Middle Riphean |
Gloeocapsamorpha |
Gloeocapsamorpha sp
|
France |
Riphean |
|
Gloeocapsamorpha |
Gloeocapsamorpha sp
|
England |
Middle Riphean |
|
Kildinella |
Kildinella tschapomica
|
France |
Middle Riphean |
|
Lamentunella |
Lamentunella vaginata
|
Morocco |
Late Riphean |
|