Gundolficeras

Gundolficeras is member of the Tornoceratidae, (goniatitid ammonites), from the Late Devonian named by Becker, 1995 and assigned to the Falcitornoceratinae. The type species is ""Lobotornoceras" bicaniculatum".
"Gundolficeras" has a compressed or somewhat inflated shell that may have ventrolateral furrows and an open or closed umbilicus at medium stages. The suture has a small ventral lobe and on either side, a narrow, asymmetric, rounded or pointed adventitious lobe and a high saddle located mid-flank.
"Gundolficeras" differs from its partly contemporary, but slightly older relative "Falcitornoceras" in the details of the suture and in sometimes having an open umbilicus.