Genus Peteinosphaeridium

Species total:
79
Age range:
1746.67 - 370 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Peteinosphaeridium Ordovician Ashgillian
Peteinosphaeridium accinctulum Richmondian Richmondian
Peteinosphaeridium aequifurcatum Ordovician Llandeilian
Peteinosphaeridium angustilaminae Arenigian Early Kunda
Peteinosphaeridium arbusculiferum Tremadocian Ludlovian
Peteinosphaeridium armatum Arenigian Arenigian
Peteinosphaeridium asperum Ordovician Llandeilian
Peteinosphaeridium bergstroemii Early Paleozoic Early Ludlovian
Peteinosphaeridium brevifurcatum Ordovician Early Wenlockian
Peteinosphaeridium breviradiatum Tremadocian Silurian
Peteinosphaeridium cladum Silurian Ludlovian
Peteinosphaeridium coronula Early Arenigian Early Arenigian
Peteinosphaeridium cristatum Late Arenigian Late Arenigian
Peteinosphaeridium cruciatum Ordovician Ashgillian
Peteinosphaeridium cruzianum Late Arenigian Late Arenigian
Peteinosphaeridium cylindrosum Late Ordovician Late Ordovician
Peteinosphaeridium dedosmuertos Early Ordovician Early Ordovician