Genus Ancyrochitina

Species total:
231
Age range:
570 - 115.67 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Ancyrochitina sp.F Grah.& Melo,in press Late Frasnian Late Frasnian
Ancyrochitina sp.G Givetian Givetian
Ancyrochitina sp.H Givetian Givetian
Ancyrochitina sp.I Givetian Givetian
Ancyrochitina sp.J Givetian Givetian
Ancyrochitina sp.K Givetian Givetian
Ancyrochitina sp.L Givetian Givetian
Ancyrochitina sp.M Givetian Givetian
Ancyrochitina sp.N Givetian Givetian
Ancyrochitina sp.O Givetian Givetian
Ancyrochitina sp.P Givetian Givetian
Ancyrochitina sp.Q Givetian Givetian
Ancyrochitina sp.R Givetian Givetian
Ancyrochitina sp.S Givetian Givetian
Ancyrochitina spinosa Ordovician Devonian
Ancyrochitina spongiosa Late Ordovician Early Gothlandian
Ancyrochitina striata Silurian Famennian