Opinions from J. Blau et al. 2000

  • 'Aegoceras milleri is a subjective synonym of Eoderoceras hastatum'
  • 'Aegoceras milleri belongs to Aegoceras' according to Wright 1880
  • 'Ammonites armatus is recombined as Eoderoceras armatum'
  • 'Ammonites armatus densinodus belongs to Ammonites armatus' according to Quenstedt 1845
  • 'Ammonites armatus densinodus is recombined as Crucilobiceras densinodum'
  • 'Ammonites caprarius belongs to Ammonites' according to Quenstedt 1856
  • 'Ammonites caprarius is recombined as Platypleuroceras caprarium'
  • 'Ammonites guibalianus is recombined as Gleviceras guibalianum'
  • 'Ammonites hastatus is recombined as Eoderoceras hastatum'
  • 'Ammonites macdonnelli belongs to Ammonites' according to Portlock 1843
  • 'Ammonites macdonnelli is recombined as Leptechioceras macdonnelli'
  • 'Ammonites miles belongs to Ammonites' according to Simpson 1855
  • 'Ammonites miles is a subjective synonym of Eoderoceras armatum'
  • 'Ammonites oosteri belongs to Ammonites' according to Dumortier 1869
  • 'Ammonites oosteri is recombined as Paltechioceras oosteri'
  • 'Ammonites raricostatus is recombined as Echioceras raricostatum'
  • 'Ammonites subplanicosta belongs to Ammonites' according to Oppel 1856
  • 'Ammonites subplanicosta is recombined as Bifericeras subplanicosta'
  • 'Ammonites tardecrescens is recombined as Paltechioceras tardecrescens'
  • 'Ammonitina belongs to Ammonoidea'
  • 'Arietites meigeni is recombined as Leptechioceras meigeni'
  • 'Bifericeras belongs to Eoderoceratidae'
  • 'Caloceras aplanatum belongs to Caloceras' according to Hyatt 1889
  • 'Caloceras aplanatum is a subjective synonym of Paltechioceras tardecrescens'
  • 'Crucilobiceras belongs to Eoderoceratidae'
  • 'Crucilobiceras subdensinodum belongs to Crucilobiceras' according to Spath 1925
  • 'Crucilobiceras subdensinodum is a subjective synonym of Crucilobiceras densinodum'
  • 'Deroceras eusculptum belongs to Deroceras' according to Lang and Spath 1926
  • 'Deroceras eusculptum is a subjective synonym of Eoderoceras armatum'
  • 'Deroceras obesum belongs to Deroceras' according to Spath 1925
  • 'Deroceras obesum is a subjective synonym of Eoderoceras armatum'
  • 'Echioceras belongs to Echioceratidae'
  • 'Echioceras crassicostatum belongs to Echioceras' according to Trueman and Williams 1925
  • 'Echioceras crassicostatum is a subjective synonym of Echioceras raricostatum'
  • 'Echioceras inflatum is a subjective synonym of Echioceras raricostatum'
  • 'Echioceras inflatum belongs to Echioceras' according to Trueman and Williams 1925
  • 'Echioceratidae belongs to Psilocerataceae'
  • 'Eoderoceras belongs to Eoderoceratidae'
  • 'Eoderoceras postarmatum belongs to Eoderoceras' according to Hoffmann 1950
  • 'Eoderoceras postarmatum is a subjective synonym of Eoderoceras armatum'
  • 'Eoderocerataceae belongs to Ammonitina'
  • 'Eoderoceratidae belongs to Eoderocerataceae'
  • 'Euechioceras insigne belongs to Euechioceras' according to Trueman and Williams 1925
  • 'Euechioceras insigne is a subjective synonym of Paltechioceras tardecrescens'
  • 'Euechioceras nobile is a subjective synonym of Paltechioceras tardecrescens'
  • 'Gleviceras belongs to Oxynoticeratidae'
  • 'Leptechioceras belongs to Echioceratidae'
  • 'Leptonotoceras belongs to Eoderocerataceae'
  • 'Leptonotoceras emersoni belongs to Leptonotoceras' according to Hoffmann 1950
  • 'Leptonotoceras emersoni belongs to Leptonotoceras'
  • 'Oxynoticeratidae belongs to Psilocerataceae'
  • 'Paltechioceras belongs to Echioceratidae'
  • 'Platypleuroceras belongs to Polymorphitidae'
  • 'Polymorphitidae belongs to Eoderocerataceae'
  • 'Psilocerataceae belongs to Ammonitina'