Leptictida Duchesne River Formation List of prehistoric mammals Megaleptictis Schowalteria Merialus Buxolestes Leptictis Khuduklestes Tillodontia Hyotheridium Pantolestidae Zalambdalestidae Valentinella Palaeoryctes Asioryctitheria Durlstodon Chacopterygus Durlstotherium Palaeosinopa Plethorodon Horolodectes Borisodon Maelestes Bustylus Oxlestes Ambolestes Bisonalveus Conoryctella Acristatherium Kharmerungulatum Cimolestes Stylinodon Sahnitherium Ukhaatherium Zalambdalestes Montanalestes Trogosus Adapisoriculidae Juramaia Wyonycteris Cimolesta Azygonyx Conoryctinae Kennalestes Deccanolestes Afrodon Meiostylodon Palaeoryctidae Gypsonictops Betonnia Azilestes Stylinodontinae Kopidodon Cokotherium Conoryctida…

ae Psittacotherium Wortmania Stylinodontidae Zhelestidae Taeniodonta Leptictidium