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Genus Leiosphaeridia

Species total:
419
Age range:
4100 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Leiosphaeridia sp. Rahm.,1983 Ludlovian Pridolian
Leiosphaeridia sp. Rieg.in Pari.et al,1985 Late Givetian Early Frasnian
Leiosphaeridia sp. Serg.,1994 Middle Riphean Middle Riphean
Leiosphaeridia sp. Tiwa.& Azmi,1992 Early Vendian Early Vendian
Leiosphaeridia sp. Tiwa.,1999 Late Precambrian Early Cambrian
Leiosphaeridia sp. Uute.& Tynn.,1991 Late Llanvirnian Late Llanvirnian
Leiosphaeridia sp. Vida.& Nyst.,1990 Early Cambrian Early Cambrian
Leiosphaeridia sp. Vida.& Peel,1993 Precambriam Early Cambrian
Leiosphaeridia sp. Visw.et al,1979 Late Precambrian Cambrian
Leiosphaeridia sp. Volk.& Quat.,1981 Callovian Callovian
Leiosphaeridia sp. Yin & Guan,1999 Late Proterozoic Late Proterozoic
Leiosphaeridia sp. Yin,1985 Ediacaran Ediacaran
Leiosphaeridia sp. Zhu et al,1985 Miocene Miocene
Leiosphaeridia sp.1 Precambriam Quaternary
Leiosphaeridia sp.1 Hann.et al,1998 Miocene Quaternary
Leiosphaeridia sp.1 He,1991 Early Eocene Middle Eocene
Leiosphaeridia sp.1 Mocz.& Vida.,1986 Early Cambrian Middle Cambrian