Genus Coelosphaerium

Species total:
3
Age range:
1600 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Coelosphaerium minutissimum Late Proterozoic Late Proterozoic
Coelosphaerium naegelianum Late Proterozoic Late Proterozoic
Coelosphaerium wichurae Late Proterozoic Late Proterozoic