Classification of Watson 1919
Or. †Labyrinthodontia Owen 1859
show all | hide all
Subor. †Embolomeri
hide
Unr. †Rachitomi Cope 1882
+
Fm. †Actinodontidae Lydekker 1885
+
G. †Actinodon Gaudry 1866
G. †Chelydosaurus Fritsch 1885
G. †Osteophorus Meyer 1856
G. †Sclerocephalus Goldfuss 1847
G. †Cochleosaurus Fritsch 1885
G. †Discosaurus Credner 1883
Fm. †Dissorophidae Boulenger 1902
+
Subfm. †Aspidosaurinae Case 1910
+
G. †Alegeinosaurus Case 1911
G. †Aspidosaurus Broili 1904
G. †Broiliellus Williston 1914
Subfm. †Dissorophinae Boulenger 1902
+
G. †Cacops Williston 1910
G. †Dissorophus Cope 1895
G. †Zygosaurus Eichwald 1848
G. †Melosaurus von Meyer 1857
G. †Platyops Twelvetrees 1880
G. †Sparagmites Fritsch 1885
Fm. †Zatrachydae Williston 1910
+
G. †Dasyceps Huxley 1859
G. †Platyhystryx Williston 1911
G. †Zatrachys Cope 1878
Invalid names: Acanthostomatidae Steen [synonym]
Invalid names: Achelomidae Watson 1919 [empty]
Unr. †Stereospondyli von Zittel 1887
hide
Fm. †Brachyopidae Broom 1915
+
G. †Batrachosuchus Broom 1903
G. †Bothriceps Huxley 1859
G. †Brachyops Owen 1855
G. †Plagiosaurus Jaekel 1914
G. †Plagiosternum Fraas 1896
Fm. †Trematosauridae Watson 1919
+
G. †Aphaneramma Woodward 1904
G. †Lonchorhynchus Wiman 1910
G. †Lyrocephalus Wiman 1914
G. †Platystega Wiman 1914
G. †Tertrema Wiman 1914
G. †Trematosaurus Burmeister 1849
G. †Trematosuchus Watson 1919
Subor. †Rhachitomi Cope 1882
show all | hide all