Priscogalea |
Priscogalea echinata
|
Algeria |
Late Cambrian |
Early Ordovician |
Priscogalea |
Priscogalea grumosa
|
Algeria |
Late Cambrian |
Early Ordovician |
Priscogalea |
Priscogalea operculata
|
Algeria |
Late Cambrian |
Early Ordovician |
Priscogalea |
Priscogalea ornata
|
Algeria |
Late Cambrian |
Early Ordovician |
Priscogalea |
Priscogalea perforata
|
Algeria |
Late Cambrian |
Early Ordovician |
Priscogalea |
Priscogalea plenae
|
Algeria |
Late Cambrian |
Early Ordovician |
Priscogalea |
Priscogalea primordialis
|
Algeria |
Late Cambrian |
Early Ordovician |
Priscogalea |
Priscogalea prisma
|
Algeria |
Late Cambrian |
Early Ordovician |
Priscogalea |
Priscogalea promptusa
|
Algeria |
Late Cambrian |
Early Ordovician |
Priscogalea |
Priscogalea serrata
|
Algeria |
Late Cambrian |
Early Ordovician |
Stelliferidium |
Stelliferidium alandicum
|
Algeria |
Late Cambrian |
Early Ordovician |
Stelliferidium |
Stelliferidium anomalum
|
Algeria |
Late Cambrian |
Early Ordovician |
Stelliferidium |
Stelliferidium apertum
|
Algeria |
Late Cambrian |
Early Ordovician |
Stelliferidium |
Stelliferidium brevipalmatum
|
Algeria |
Late Cambrian |
Early Ordovician |
Stelliferidium |
Stelliferidium carinatum
|
Algeria |
Late Cambrian |
Early Ordovician |
Stelliferidium |
Stelliferidium cortinulamorphum
|
Algeria |
Late Cambrian |
Early Ordovician |
Stelliferidium |
Stelliferidium cortinulum
|
Algeria |
Late Cambrian |
Early Ordovician |