Genus Duvernaysphaera

Species total:
24
Age range:
4100 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Duvernaysphaera jelinii Silurian Silurian
Duvernaysphaera elongata Late Llandoverian Late Llandoverian
Duvernaysphaera actinota Gedinnian Gedinnian
Duvernaysphaera blanca Late Wenlockian Late Wenlockian
Duvernaysphaera polyfulcracea Wenlockian Wenlockian
Duvernaysphaera siderea Telychian Telychian
Duvernaysphaera magna Wenlockian Wenlockian
Duvernaysphaera oa Gedinnian Gedinnian
Duvernaysphaera Precambriam Holocene
Duvernaysphaera sp Middle Cambrian Early Permian
Duvernaysphaera kraeuselii Ludlovian Early Permian
Duvernaysphaera tenuimarginata Early Devonian Late Carboniferous
Duvernaysphaera radiata Wenlockian Visean
Duvernaysphaera tessella Early Devonian Visean
Duvernaysphaera angelae Devonian Famennian
Duvernaysphaera stellata Gedinnian Famennian
Duvernaysphaera wilsonii Devonian Late Devonian