Genus Tunisphaeridium

Species total:
21
Age range:
570 - 345 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Tunisphaeridium parvum Early Paleozoic Early Gedinnian
Tunisphaeridium caudatum Early Paleozoic Frasnian
Tunisphaeridium tentaculaferum Early Paleozoic Famennian
Tunisphaeridium sp.B Early Tremadocian Early Tremadocian
Tunisphaeridium sp.A Early Tremadocian Middle Arenigian
Tunisphaeridium sp Tremadocian Devonian
Tunisphaeridium eligmosum Arenigian Llanvirnian
Tunisphaeridium eisenackii Middle Ordovician Early Silurian
Tunisphaeridium pactile Late Ordovician Late Ordovician
Tunisphaeridium brevispinosum Caradocian Caradocian
Tunisphaeridium spinosissimum Middle Caradocian Late Caradocian
Tunisphaeridium sp. Uute.& Tynn.,1991 Late Caradocian Late Caradocian
Tunisphaeridium venosum Llandoverian Early Gedinnian
Tunisphaeridium Early Gothlandian Late Devonian
Tunisphaeridium evittii Early Llandoverian Late Devonian
Tunisphaeridium concentricum Silurian Frasnian
Tunisphaeridium minutum Sheinwoodian Homerian