Leiosphaeridia

Genus Leiosphaeridia

Species total:
419

Age range:
4100 - 0 MA (obsolete dating)

IRMNG:
find

Name	From	To
Leiosphaeridia sp.5	Precambriam	Middle Chesterian
Leiosphaeridia sp.6	Arenigian	Middle Chesterian
Leiosphaeridia sp.7	Precambriam	Precambriam
Leiosphaeridia sp.8	Precambriam	Precambriam
Leiosphaeridia sp.9	Precambriam	Precambriam
Leiosphaeridia sp.A	Precambriam	Middle Maastrichtian
Leiosphaeridia sp.A Back.,1991	Nd	Nd
Leiosphaeridia sp.A Bolt.,1977	Cenomanian	Paleocene
Leiosphaeridia sp.A Bolt.,1980	Turonian	Cenomanian
Leiosphaeridia sp.A Bram.& Hill.,1992	Late Famennian	Early Tournaisian
Leiosphaeridia sp.A Gard.& Vang.,1971	Late Proterozoic	Middle Cambrian
Leiosphaeridia sp.A Guer.,1990	Eocene	Miocene
Leiosphaeridia sp.A Lind.,1995	Asselian	Tastubian
Leiosphaeridia sp.A Naut.& Sing.,1994	Late Proterozoic	Late Proterozoic
Leiosphaeridia sp.A Naut.,1986	Middle Algonkian	Middle Algonkian
Leiosphaeridia sp.A Pars.& Ande.,2000	Late Cambrian	Late Cambrian
Leiosphaeridia sp.A Salu. et al,1971	Late Cambrian	Late Cambrian