Cancelloceras

Cancelloceras is an extinct genus of ammonites in the family Gastrioceratidae. Species are from the Carboniferous.

†Cancelloceras elegans Ruzhentsev and Bogoslovskaya 1978 is from the Carboniferous of the Russian Federation, Nevada (United States) and Uzbekistan.V. E. Ruzhentsev and M. F. Bogoslovskaya. 1978. Namyurskii etap v evolyutsii ammonoidyey - Namurian stage, evolution of ammonoids. Trudyi paleontologicheskovo instituta 167:1-338