Quaternates is an obsolete order of mammals created by Henri-Marie Ducrotay de Blainville in 1839, imitating Linnean nomenclature (Primates). It included the suborders Gravigrada, Pachydermata, and Ruminantia.
Quaternates is an obsolete order of mammals created by Henri-Marie Ducrotay de Blainville in 1839, imitating Linnean nomenclature (Primates). It included the suborders Gravigrada, Pachydermata, and Ruminantia.