found: Work cat.: Large archaeohyracids (Typotheria, Notoungulata) from central Chile and Patagonia, including a revision of Archaeotypotherium, c2003:p. 8 (Archaeotypotherium. Synonyms: Archaeohyrax, Eomorphippus, Bryanpattersonia)
found: The paleobiology database, via WWW, Mar. 29, 2006(genus Archaeotypotherium, family Archaeohyracidae. Synonym: Bryanpattersonia. Sister genera: Acoelohyrax, Archaeohyrax, Eohegetotherium, Eohyrax, Protarchaeohyrax, Pseudhyrax)
found: Index to organism names, via WWW, Mar. 29, 2006(Archaeotypotherium. Notoungulata (Order), Mammalia (Class))