Classification of Lull and Wright 1942

Claosaurus affinis Wieland 1903
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Hadrosaurus minor Marsh 1870
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Hadrosaurus tripos Cope 1869
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G. †Cionodon Cope 1874
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Invalid names: Cionodon arctatus Cope 1874 [nomen nudum]
Cionodon stenopsis Cope 1875
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G. †Claorhynchus Cope 1892
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Diclonius calamarius Cope 1876
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Diclonius pentagonus Cope 1876
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G. †Diclonius Cope 1876
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G. †Dysganus Cope 1876
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Dysganus encaustus Cope 1876
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Dysganus haydenianus Cope 1876
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Dysganus bicarinatus Cope 1876
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Dysganus peiganus Cope 1876
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Pteropelyx grallipes Cope 1889
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G. †Pteropelyx Cope 1889
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G. †Hypsibema Cope 1869
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Hypsibema crassicauda Cope 1869
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Or. Theropoda Marsh 1881 [theropod]
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G. †Pneumatoarthrus Cope 1870
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Subor. †Ornithopoda Marsh 1881 [ornithopod]
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Fm. †Hadrosauridae Cope 1869 [hadrosaurid]
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Subfm. †Hadrosaurinae Lambe 1918 [hadrosaurine]
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G. †Anatosaurus Lull and Wright 1942
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Anatosaurus annectens Marsh 1892
Anatosaurus copei Lull and Wright 1942
Anatosaurus edmontoni Gilmore 1924
Anatosaurus longiceps Marsh 1890
G. †Claosaurus Marsh 1890
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Claosaurus agilis Marsh 1872
G. †Edmontosaurus Lambe 1917
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Edmontosaurus regalis Lambe 1917
G. †Hadrosaurus Leidy 1858
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Hadrosaurus foulkii Leidy 1858
G. †Kritosaurus Brown 1910
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Kritosaurus breviceps Marsh 1889
Kritosaurus navajovius Brown 1910
Kritosaurus notabilis Lambe 1914
Invalid names: Gryposaurus Lambe 1914 [synonym]
G. †Ornithotarsus Cope 1869
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Ornithotarsus immanis Cope 1869
G. †Thespesius Leidy 1856
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G. †Trachodon Leidy 1856
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Trachodon mirabilis Leidy 1856
Invalid names: Trachodon marginatus Lambe 1902 [nomen dubium], Trachodon selwyni Lambe 1902 [nomen dubium]
Subfm. †Lambeosaurinae Parks 1923 [lambeosaurine]
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G. †Corythosaurus Brown 1914
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Corythosaurus excavatus Gilmore 1923
G. †Hypacrosaurus Brown 1913
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G. †Lambeosaurus Parks 1923
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Lambeosaurus clavinitialis Sternberg 1935
Lambeosaurus lambei Parks 1923
Lambeosaurus magnicristatus Sternberg 1935
G. †Parasaurolophus Parks 1922
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Subfm. †Saurolophinae Brown 1914
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G. †Prosaurolophus Brown 1916
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Prosaurolophus maximus Brown 1916
G. †Saurolophus Brown 1912
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Saurolophus osborni Brown 1912
Invalid names: Cheneosaurinae Lull and Wright 1942 [empty], Trachodontidae Lydekker 1888 [synonym]