Protosphaeridium |
Protosphaeridium densum
|
Romania |
Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium tuberculiferum
|
Romania |
Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium asaphum
|
Romania |
Riphean |
|
Protosphaeridium |
Protosphaeridium ace
|
Romania |
Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium rigidulum
|
Romania |
Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium scabridum
|
Romania |
Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium flexuosum
|
Romania |
Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium torulosum
|
Romania |
Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium gibberosum
|
Romania |
Riphean |
|
Stictosphaeridium |
Stictosphaeridium pectinale
|
Romania |
Riphean |
Early Cambrian |
Stictosphaeridium |
Stictosphaeridium sinapticuliferum
|
Romania |
Riphean |
Early Cambrian |
Stictosphaeridium |
Stictosphaeridium tortulosum
|
Romania |
Riphean |
|
Turuchanica |
Turuchanica ternata
|
Romania |
Riphean |
Early Cambrian |
Kildinella |
Kildinella sinica
|
Romania |
Riphean |
|
Kildinella |
Kildinella sp
|
Romania |
Riphean |
|
Leiosphaeridia |
Leiosphaeridia sp
|
Romania |
Riphean |
Early Cambrian |
Bavlinella |
Bavlinella faveolata
|
Romania |
Riphean |
|