Genus Melanorhachis

Species total:
4
Age range:
500 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Melanorhachis Nd Nd
Melanorhachis brachycladus Silurian Silurian
Melanorhachis regularis Nd Nd
Melanorhachis sp Ordovician Ordovician