Genus Braarudosphaera

Species total:
4
Age range:
66.17 - 3.93 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Braarudosphaera bigelowi Late Thanetian Early Pliocene
Braarudosphaera discula Late Thanetian Early Pliocene
Braarudosphaera pentagonica Late Maestrichtian Early Danian
Braarudosphaera rosa Oligocene Oligocene