Classification of Bourillot et al. 2008
Fm. †Lytoceratidae Neumayr 1875
show all | hide all
Subfm. †Alocolytoceratinae Spath 1927
hide
G. †Alocolytoceras Hyatt 1900
hide
†Alocolytoceras coarctatum Pompeckj 1896
hide
Invalid names: Lytoceras angustum Monestier 1921 [synonym], Lytoceras rude Monestier 1921 [synonym]
†Alocolytoceras dorcadis Meneghini 1875
†Alocolytoceras ophioneum Benecke 1865
hide
Invalid names: Ammonites (Lytoceras) catriensis Meneghini 1881 [synonym]