… Small-sized typotherian. It presents a relatively high degree of hypsodonty, differing from the
… It also differs from other high-crowned typotherians by the absence of a reduced jugal and …

… We identify three “archaeohyracid” morphotypes for … as “archaeohyracids” (ie, high-crowned
Paleogene typotherians … in localities across Chile and the Argentinean Patagonia; (ii) the …

… teeth and a large incisor (occlusal view); Notoungulata indet. 3, 8–9… archaeohyracids. One
specimen of the hegetotheriid Hegetotheriopsis sulcatus from the early Miocene of Patagonia …

… (central Patagonia), and reassign other material previously attributed to Prohegetotherium
from presumably equivalent levels at Quebrada Fiera (central West … among archaeohyracid, …

… of Typotheria, a monophyletic lineage within Notoungulata (… an I1 larger than that of
archaeohyracids and trachytheriines; … , it reached the largest dimensions in Pampaini branches …

… richness, abundance, and wide distribution from southern to middle latitudes of Argentina,
Bolivia, Uruguay, and Chile. This genus is better … diastematus as Typotheria incertae sedis. …

… The main feature of these pieces is their small size, significantly smaller than that of the …
small size of the studied material in a temporal context of medium to large-sized mesotheriines. …

… The lower part of the profile includes light greenish to yellowish gray, laminated or massive
… 2016) as a small, middle to late Eocene monophyletic group of early diverging typotherians. …

… at the base of the Typotheria lineage or in the notopithecid clade… , hegetotheriids,
archaeohyracids and mesotheriids, but the … The main novelty of this analysis is that the Patagonian …

… , appearing into a polytomy, as a basal taxon of typotherians. … In Acropithecus, P1 is longer
than wide and P2 is less … hint at a possible relationship with archaeohyracids. On this aspect, …