|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Notoungulata - Archaeohyracidae
It was assigned to Hyracoidea by Ameghino (1897); to Toxodontia by Gregory (1910); to Hegetotheroidea by Carroll (1988); to Hegetotheria by Simpson (1967) and Reguero et al. (2008); and to Typotherioidea by Reguero and Prevosti (2010).
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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.