Genus Cordosphaeridium

Species total:
103
Age range:
540 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Cordosphaeridium sp. Stre.et al,1977 Maastrichtian Montian
Cordosphaeridium sp.1 Late Cretaceous Middle Oligocene
Cordosphaeridium sp.1 Drug.,1967 Early Landenian Early Landenian
Cordosphaeridium sp.1 Stre.et al,1977 Middle Maastrichtian Danian
Cordosphaeridium sp.2 Early Eocene Late Miocene
Cordosphaeridium sp.2 Chat.,1980 Auversian Rupelian
Cordosphaeridium sp.2 Goch.,1969 Paleocene Paleocene
Cordosphaeridium sp.2 Stre.et al,1977 Landenian Landenian
Cordosphaeridium sp.3 Auversian Ludian
Cordosphaeridium sp.A Aptian Danian
Cordosphaeridium sp.A De C.,1968 Early Landenian Early Sparnacian
Cordosphaeridium sp.A Jain & Garg,1991 Early Eocene Early Eocene
Cordosphaeridium sp.A Kirs.,1991 Early Maastrichtian Middle Maastrichtian
Cordosphaeridium sp.A Will.& Brid.,1975 Eocene Early Oligocene
Cordosphaeridium sp.B Aptian Early Albian
Cordosphaeridium sp.B De C.,1968 Thanetian Sparnacian
Cordosphaeridium sp.B Kirs.,1991 Maastrichtian Maastrichtian