|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Ungulata
It was synonymized subjectively with Megacerops by Marsh (1875), Osborn (1929), Scott (1941), Galbreath (1953) and Mader (1989); it was synonymized subjectively with Symborodon by Cope (1902); it was synonymized subjectively with Brontops by Osborn (1914); it was considered a nomen dubium by Mader (1998).
It was assigned to Dinocerata by Cope (1873).
|Year||Name and author|
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.