Cleistosphaeridium

Genus Cleistosphaeridium

Species total:
135

Age range:
230 - 0 MA (obsolete dating)

IRMNG:
find

Name	From	To
Cleistosphaeridium shandongense	Early Tertiary	Oligocene
Cleistosphaeridium solidum	Late Hauterivian	Aptian
Cleistosphaeridium sp	Rhaetian	Holocene
Cleistosphaeridium sp. Anto.,1974	Coniacian	Santonian
Cleistosphaeridium sp. Batt.,1982	Hauterivian	Hauterivian
Cleistosphaeridium sp. Brid.,1976	Berriasian	Hauterivian
Cleistosphaeridium sp. Feli.& Burb.,1973	Maastrichtian	Maastrichtian
Cleistosphaeridium sp. Gedl,1995	Middle Eocene	Middle Eocene
Cleistosphaeridium sp. Gitm.,1970	Early Kimmeridgian	Early Kimmeridgian
Cleistosphaeridium sp. Ibra.& Schr.,1996	Kimmeridgian	Early Aptian
Cleistosphaeridium sp. Jiab.,1978	Eocene	Middle Oligocene
Cleistosphaeridium sp. Kuma.& Saxe.,1996	Late Santonian	Early Campanian
Cleistosphaeridium sp. Sun,1994	Eocene	Eocene
Cleistosphaeridium sp. Will.,1978	Middle Valanginian	Middle Valanginian
Cleistosphaeridium sp.1	Late Callovian	Early Oligocene
Cleistosphaeridium sp.1 Manu.et al,1989	Early Miocene	Middle Miocene
Cleistosphaeridium sp.2	Portlandian	Early Oligocene