Tappania |
Tappania plana
|
Australia |
Late Proterozoic |
|
Dictyosphaera |
Dictyosphaera sp
|
Australia |
Late Proterozoic |
|
Valeria |
Valeria sp
|
Australia |
Late Proterozoic |
|
Tappania |
Tappania sp
|
Australia |
Late Proterozoic |
|
Multifronsphaeridium |
Multifronsphaeridium pelorium
|
Australia |
Late Proterozoic |
|
Tanarium |
Tanarium sp
|
Australia |
Late Proterozoic |
|
Chuaria |
Chuaria circularis
|
Australia |
Late Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia sp
|
Australia |
Late Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia jacutica
|
Australia |
Late Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia crussu
|
Canada(Arctic) |
Late Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia tenuissima
|
Canada(Arctic) |
Late Proterozoic |
|
Globosphaeridium |
Globosphaeridium cerinum
|
Canada(Arctic) |
Late Proterozoic |
|
Chuaria |
Chuaria sp
|
Canada(Arctic) |
Late Proterozoic |
|
Chuaria |
Chuaria circularis
|
Canada(Arctic) |
Late Proterozoic |
|
Valeria |
Valeria sp
|
Canada(Arctic) |
Late Proterozoic |
|
Tappania |
Tappania tubata
|
Canada(Arctic) |
Late Proterozoic |
|
Valeria |
Valeria lophostriata
|
Canada(Arctic) |
Late Proterozoic |
|