Genus Spinaepollis

Species total:
4
Age range:
65 - 1.8 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Spinaepollis Early Eocene Middle Eocene
Spinaepollis arceuthobioides Paleogene Neogene
Spinaepollis sp Cuisian Lutetian
Spinaepollis spinosus Paleocene Neogene