Genus Nyktericysta

Species total:
25
Age range:
141 - 40.25 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Nyktericysta asper Nd Nd
Nyktericysta sp.B Late Albian Late Albian
Nyktericysta pentagonum Late Albian Late Albian
Nyktericysta sp.A Late Albian Late Albian
Nyktericysta sp.C Late Albian Late Albian
Nyktericysta lacustra Albian Albian
Nyktericysta Albian Late Albian
Nyktericysta fusiformis Late Aptian Albian
Nyktericysta symmetrica Late Aptian Santonian
Nyktericysta vitrea Late Barremian Aptian
Nyktericysta sp.1 Barremian Early Cenomanian
Nyktericysta pannosa Barremian Barremian
Nyktericysta hailaerensis Barremian Barremian
Nyktericysta trigona Barremian Aptian
Nyktericysta ramuliformis Barremian Barremian
Nyktericysta nebulosa Barremian Barremian
Nyktericysta sp. Lang et al,1999 Barremian Aptian