Bavlinella |
Bavlinella faveolata
|
England |
Middle Riphean |
|
Protosphaeridium |
Protosphaeridium flexuosum
|
Morocco |
Early Riphean |
|
Gloeocapsamorpha |
Gloeocapsamorpha prisca
|
Morocco |
Riphean |
|
Orygmatosphaeridium |
Orygmatosphaeridium distributum
|
Morocco |
Middle Riphean |
|
Ethmosphaeridium |
Ethmosphaeridium sp
|
Morocco |
Middle Riphean |
|
Symplassosphaeridium |
Symplassosphaeridium sp
|
Morocco |
Middle Riphean |
|
Trematosphaeridium |
Trematosphaeridium sp
|
Morocco |
Middle Riphean |
Late Riphean |
Protosphaeridium |
Protosphaeridium pusillum
|
Morocco |
Middle Riphean |
Late Riphean |
Protosphaeridium |
Protosphaeridium laccatum
|
Morocco |
Middle Riphean |
Late Riphean |
Protosphaeridium |
Protosphaeridium densum
|
Morocco |
Middle Riphean |
Late Riphean |
Protosphaeridium |
Protosphaeridium planum
|
Morocco |
Middle Riphean |
Late Riphean |
Protosphaeridium |
Protosphaeridium tuberculiferum
|
Morocco |
Late Riphean |
|
Trematosphaeridium |
Trematosphaeridium holtedahlii
|
Morocco |
Late Riphean |
|
Ocridosphaeridium |
Ocridosphaeridium sp
|
Morocco |
Late Riphean |
|
Stictosphaeridium |
Stictosphaeridium pectinale
|
Morocco |
Late Riphean |
|
Scaphita |
Scaphita
|
Morocco |
Late Riphean |
|
Ethmosphaeridium |
Ethmosphaeridium tungusum
|
Spain |
Middle Riphean |
|