Taxon
Aclistoceras smithwickense
Bisatoceras kotti
Boesites gracilis
Christioceras trifurcatum+
Clistoceras globosum+
Deleshumardites aequalis*
Gonioloboceratoides curvatus+
Maximites alexanderi
Metapronorites? ellesmerensis
Neodimorphoceras (Neodimorphoceras) sverdrupi
Neoicoceras martini
Pseudopronorites arkansiensis*
Syngastrioceras arcticum
Trettinoceras ellesmerense+
Winslowoceras greelyi