Ungulites confertus

Citations total:
3
link From To Geolocation Author - title Year
original Ordovician Canada(Quebec) Eller,E.R. Scolecodonts from the Trenton series (Ordovician) of Ontario, Quebec and New York. 1945
details Middle Ordovician North America Taugourdeau,P. Scolecodont dispersa 1978
details Late Tremadocian Early Arenigian Canada(Newfoundland) Underhay,N.K. et al. Lower Ordovician scolecodonts from the Cow Head Group, Western Newfoundland. 1995