Genus Inapertipollis

Species total:
3
Age range:
61.5 - 5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Inapertipollis Early Eocene Early Eocene
Inapertipollis spinaeserratus Selandian Early Sparnacian
Inapertipollis spinoverrucatus Middle Miocene Late Miocene