Genus Megistaspis

Species total:
3
Age range:
500 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Megistaspis brevispinosum Tremadocian Tremadocian
Megistaspis elongata Tremadocian Tremadocian
Megistaspis estonica Tremadocian Tremadocian