Genus Costazonotriletes

Species total:
4
Age range:
366 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Costazonotriletes Givetian Givetian
Costazonotriletes latidentatus Givetian Givetian
Costazonotriletes navicularis Givetian Givetian
Costazonotriletes verrucosus Givetian Givetian