Genus Cymatiosphaera

Species total:
297
Age range:
4100 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Cymatiosphaera pavimenta Archeozoic Middle Chesterian
Cymatiosphaera sp.6 Early Paleozoic Middle Chesterian
Cymatiosphaera sp.7 Middle Pridolian Middle Chesterian
Cymatiosphaera canadensis Paleozoic Early Carboniferous
Cymatiosphaera pentaster Early Ludlovian Stephanian D
Cymatiosphaera celtica Middle Cambrian Early Permian
Cymatiosphaera doriochora Late Stephanian Early Permian
Cymatiosphaera pauciplana Llandoverian Early Permian
Cymatiosphaera compta Precambriam Early Permian
Cymatiosphaera gondwanensis Late Aktastinian Tatarian
Cymatiosphaera sp. Vigr.et al,1998 Late Griesbachian Anisian
Cymatiosphaera hymenosynypha Late Muschelkalk Hettangian
Cymatiosphaera sp. Schu.,1977 Rhaetian Sinemurian
Cymatiosphaera polypartita Keuper Liassic
Cymatiosphaera intersignata Early Jurassic Aalenian
Cymatiosphaera placophora Bajocian Bathonian
Cymatiosphaera teichophera Pliensbachian Kimmeridgian