Genus Leiosphaerid

Species total:
6
Age range:
2923.33 - 101.67 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Leiosphaerid Late Riphean Middle Albian
Leiosphaerid sp Middle Precambrian Early Arenigian
Leiosphaerid sp.A Middle Proterozoic Middle Proterozoic
Leiosphaerid sp.B Middle Proterozoic Middle Proterozoic
Leiosphaerid sp.C Middle Proterozoic Middle Proterozoic
Leiosphaerid sp.D Middle Proterozoic Middle Proterozoic