Genus Impletosphaeridium

Species total:
102
Age range:
500 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Impletosphaeridium shandongense Early Tertiary Early Tertiary
Impletosphaeridium solidum Jackson Jackson
Impletosphaeridium sp Neocomian Pleistocene
Impletosphaeridium sp. He & Wang,1990 Early Eocene Middle Eocene
Impletosphaeridium sp. Jux,1971 Middle Oligocene Late Oligocene
Impletosphaeridium sp. Lenz,2000 Eocene Eocene
Impletosphaeridium sp. Levy & Harw.,2000 Middle Eocene Late Eocene
Impletosphaeridium sp. Manu.,1976 Oligocene Miocene
Impletosphaeridium sp. Mcmi.,1992 Middle Miocene Quaternary
Impletosphaeridium sp.1 Late Paleocene Late Miocene
Impletosphaeridium sp.1 Cost.& Down.,1979 Middle Oligocene Late Neogene
Impletosphaeridium sp.1 Manu.,1976 Priabonian Early Pleistocene
Impletosphaeridium sp.2 Thanetian Early Eocene
Impletosphaeridium sp.2 Bene.,1972 Middle Oligocene Early Miocene
Impletosphaeridium sp.3 Bene.,1972 Middle Oligocene Early Miocene
Impletosphaeridium sp.A Late Paleocene Early Rupelian
Impletosphaeridium sp.A De C.,1986 Lutetian Rupelian