Genus Batiacasphaera

Species total:
106
Age range:
230 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Batiacasphaera sp. Kuma.& Saxe.,1996 Late Santonian Early Campanian
Batiacasphaera sp. Mart.,1991 Late Oligocene Miocene
Batiacasphaera sp. Xu et al,1997 Oligocene Oligocene
Batiacasphaera sp.1 Aalenian Middle Miocene
Batiacasphaera sp.1 Belo.& Kirs.,1994 Late Aptian Late Aptian
Batiacasphaera sp.1 Schi.& Wils.,1998 Late Teratan Late Teratan
Batiacasphaera sp.1 Schi.et al,1997 Late Maestrichtian Late Maestrichtian
Batiacasphaera sp.2 Aalenian Middle Campanian
Batiacasphaera sp.2 Belo.& Kirs.,1994 Late Aptian Late Aptian
Batiacasphaera sp.2 Edwa.,1984 Middle Miocene Late Miocene
Batiacasphaera sp.29 Late Tithonian Early Berriasian
Batiacasphaera sp.A Late Oxfordian Middle Aptian
Batiacasphaera sp.A Cost.& Down.,1979 Miocene Miocene
Batiacasphaera sp.A Guer.,1990 Eocene Miocene
Batiacasphaera sp.A Lond.,1990 Late Valanginian Hauterivian
Batiacasphaera sp.A Macp.& Trus.,2004 Early Miocene Early Miocene
Batiacasphaera sp.A Powe.,1986 Aquitanian Aquitanian