Genus Cordosphaeridium

Species total:
103
Age range:
540 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Cordosphaeridium odontodes Middle Eocene Middle Eocene
Cordosphaeridium operculatum Cretaceous Early Tertiary
Cordosphaeridium palmatum Late Cretaceous Middle Eocene
Cordosphaeridium reticulatum Paleocene Early Eocene
Cordosphaeridium robustum Maastrichtian Early Chattian
Cordosphaeridium sangchamallae Late Cretaceous Middle Eocene
Cordosphaeridium senegalense Late Cretaceous Maastrichtian
Cordosphaeridium simplex Middle Barremian Middle Barremian
Cordosphaeridium solaster Early Eocene Early Eocene
Cordosphaeridium solidospinosum Middle Eocene Chattian
Cordosphaeridium sp Middle Cambrian Holocene
Cordosphaeridium sp. Drug.,1967 Danian Danian
Cordosphaeridium sp. Jain,1980 Lutetian Lutetian
Cordosphaeridium sp. Jiab.,1978 Eocene Middle Oligocene
Cordosphaeridium sp. Kar,1985 Nd Nd
Cordosphaeridium sp. Mart.,1991 Late Eocene Late Eocene
Cordosphaeridium sp. Salu.& Kind.,1981 Maastrichtian Danian