Henricosborniidae

Basal Notoungulates (Henricosborniidae, Notostylopidae)

Basal Notoungulates (Henricosborniidae, Notostylopidae)

The basal notoungulate families Henricosborniidae and Notostylopidae are mainly known from Eocene fossil sites. Henricosborniids have also been identified from at least one Paleocene site (Tiupampa), and notostylopids survived into the early Oligocene based on a recently named species from Chile, Chilestylops davidsoni (Bradham et al. 2015). The cheek teeth of notostylopids are rather distinctive (see Simpson 1948 for […]

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