Genus Unknown

Species total:
82
Age range:
2600 - 2.87 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Unknown type 10 Proterozoic Proterozoic
Unknown type 5 Proterozoic Proterozoic
Unknown type 1 Proterozoic Proterozoic
Unknown type 6 Proterozoic Proterozoic
Unknown type 3 Proterozoic Proterozoic
Unknown type 9 Proterozoic Proterozoic
Unknown type 4 Proterozoic Proterozoic
Unknown type 2 Proterozoic Proterozoic
Unknown type 11 Proterozoic Proterozoic
Unknown type 8 Proterozoic Proterozoic
Unknown type 7 Proterozoic Proterozoic
Unknown sp Brioverian Early Campanian
Unknown type 16 Grah.,1985 Middle Eocene Late Eocene
Unknown type 34 Grah.,1985 Middle Eocene Late Eocene
Unknown type 13 Grah.,1985 Middle Eocene Late Eocene
Unknown type 33 Grah.,1985 Middle Eocene Late Eocene
Unknown type 24 Grah.,1985 Middle Eocene Late Eocene