Genus Crassotriletes

Species total:
3
Age range:
299 - 22.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Crassotriletes Late Westphalian Early Permian
Crassotriletes kaipingiana Westphalian C Permian
Crassotriletes vanraadshooveni Middle Oligocene Late Oligocene