Genus Staurocephalites

Species total:
88
Age range:
4100 - 37.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Staurocephalites paquentensis Ordovician Ordovician
Staurocephalites arcus Early Ordovician Middle Ordovician
Staurocephalites sp Precambriam Early Permian