Genus Solisphaeridium

Species total:
60
Age range:
650 - 27.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Solisphaeridium cernuum Early Ordovician Middle Ordovician
Solisphaeridium brevispinosum Early Scythian Kimmeridgian
Solisphaeridium bimodulentum Middle Cambrian Late Cambrian
Solisphaeridium baltoscandium Early Cambrian Early Cambrian
Solisphaeridium astrum Devonian Early Tournaisian
Solisphaeridium araithekum Vendian Vendian
Solisphaeridium apodasmios Late Devonian Mississippian
Solisphaeridium ankyleton Callovian Early Kimmeridgian
Solisphaeridium Ordovician Pliensbachian