Schizocystia |
Schizocystia laevigata
|
Nd |
Late Albian |
Cenomanian |
Schizocystia |
Schizocystia pilosa
|
Nd |
Gedinnian |
|
Schizocystia |
Schizocystia rara
|
Nd |
Rhaetian |
Early Jurassic |
Schizocystia |
Schizocystia rugosa
|
Nd |
Late Albian |
Cenomanian |
Schizocystia |
Schizocystia saharica
|
Nd |
Gedinnian |
|
Schizodiacrodium |
Schizodiacrodium
|
Nd |
Nd |
|
Schizodiacrodium |
Schizodiacrodium brevicrinitum
|
Nd |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium fibrosum
|
Nd |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium inexspectatum
|
Nd |
Late Arenigian |
Early Llanvirnian |
Schizodiacrodium |
Schizodiacrodium multiramiferum
|
Nd |
Arenigian |
|
Schizodiacrodium |
Schizodiacrodium palmulatum
|
Nd |
Late Llanvirnian |
|
Schizodiacrodium |
Schizodiacrodium ramiferum
|
Nd |
Late Arenigian |
Early Llanvirnian |
Schizofusa |
Schizofusa
|
Nd |
Nd |
|
Schizofusa |
Schizofusa aperta
|
Nd |
Middle Proterozoic |
|
Schizofusa |
Schizofusa appendiculata
|
Nd |
Middle Proterozoic |
|
Schizofusa |
Schizofusa bicrenata
|
Nd |
Middle Proterozoic |
|
Schizofusa |
Schizofusa scaphoides
|
Nd |
Middle Proterozoic |
|