Genus Tanyosphaeridium

Species total:
40
Age range:
230 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Tanyosphaeridium toryna Late Oxfordian Early Kimmeridgian
Tanyosphaeridium jurassicum Kimmeridgian Tithonian
Tanyosphaeridium sp.DE Brid.,1977 Early Valanginian Early Hauterivian
Tanyosphaeridium magneticum Early Volgian Barremian
Tanyosphaeridium sp.A Burg.,1982 Late Kimmeridgian Aptian
Tanyosphaeridium prolixispinosum Barremian Early Albian
Tanyosphaeridium sp.B Middle Berriasian Middle Albian
Tanyosphaeridium sp.B Brid.,1971 Middle Albian Late Albian
Tanyosphaeridium sp.A Brid.,1971 Tithonian Late Albian
Tanyosphaeridium sp.A Berriasian Albian
Tanyosphaeridium isocalamus Late Tithonian Albian
Tanyosphaeridium sp. Sing.,1971 Tithonian Late Albian
Tanyosphaeridium boletus Berriasian Maastrichtian
Tanyosphaeridium isocalamum Jurassic Early Danian
Tanyosphaeridium minutum Late Maastrichtian Danian
Tanyosphaeridium magdalium Turonian Danian
Tanyosphaeridium salpinx Late Kimmeridgian Early Thanetian