Teilhardina_americanaTeilhardina_crassidensShoshonius_cooperiLoveina_zephyriOmomys_carteriArapahovius_gaziniUintanius_ameghiniAnemorhysis_savageiUtahia_carinaTetonoides_pearceiAycrossia_loveiMacrotarsius_jepseniOurayia_uintensisAbsarokius_abbottiUtahia_kayiAnaptomorphus_westiOmomys_lloydiTrogolemur_myodesWashakius_insignisSteinius_vespertinusHemiacodon_gracilisJemezius_szalayiMacrotarsius_montanusTetonius_matthewiTetonius_mckennaiEkwiiyemakiusGunnelltarsiusBrontomomysOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Atwater_et_Kirk_2018ab