Simardoceras
Simardoceras is a genus in the discosorid ( nautiloid cephalopod ) family Westonoceratidae from the Middle Ordovician of Quebec . 
<triplet> Simardoceras <subj> Westonoceratidae <obj> parent taxon <triplet> Westonoceratidae <subj> discosorid <obj> parent taxon