Opinions from W. J. Kennedy et al. 1997

  • 'Acanthocerataceae belongs to Ammonitina'
  • 'Ammonites conradi belongs to Ammonites' according to Morton 1834
  • 'Ammonites conradi is recombined as Discoscaphites conradi'
  • 'Ammonites lobata belongs to Ammonites' according to Tuomey 1856
  • 'Ammonites lobata is recombined as Sphenodiscus lobatus'
  • 'Ammonites nebrascensis belongs to Ammonites' according to Owen 1852
  • 'Ammonites nebrascensis is recombined as Jeletzkytes nebrascensis'
  • 'Ammonites pleurisepta is recombined as Sphenodiscus pleurisepta'
  • 'Ammonites pleurisepta belongs to Ammonites' according to Conrad 1857
  • 'Ammonitida belongs to Ammonoidea'
  • 'Ancyloceratina belongs to Ammonoidea'
  • 'Baculites belongs to Baculitidae'
  • 'Baculites vertebralis belongs to Baculites'
  • 'Baculitidae belongs to Turrilitaceae'
  • 'Diplomoceratidae belongs to Turrilitaceae'
  • 'Diplomoceratinae belongs to Diplomoceratidae'
  • 'Discoscaphites belongs to Scaphitinae'
  • 'Eubaculites belongs to Baculitidae'
  • 'Giralites belongs to Baculitidae'
  • 'Giralites latecarinatus is recombined as Eubaculites latecarinatus'
  • 'Glyptoxoceras belongs to Diplomoceratinae'
  • 'Hamites rugatus is recombined as Glyptoxoceras rugatum'
  • 'Jeletzkytes belongs to Scaphitinae'
  • 'Karlwaageites is a subjective synonym of Jeletzkytes'
  • 'Scaphitaceae belongs to Ancyloceratina'
  • 'Scaphites (Ammonites) nodosus is recombined as Jeletzkytes nodosus'
  • 'Scaphites (Discoscaphites) conradi gulosus is recombined as Discoscaphites gulosus'
  • 'Scaphitidae belongs to Scaphitaceae'
  • 'Scaphitinae belongs to Scaphitidae'
  • 'Sphenodiscidae belongs to Acanthocerataceae'
  • 'Sphenodiscus belongs to Sphenodiscidae'
  • 'Turrilitaceae belongs to Ancyloceratina'