Fossil content The following fossils have been reported from the formation:
Didelphimorphia
+GenusSpeciesFamilyLocalityMaterialNotesImagesDidelphis D. spDidelphidaeArroyo LoberiaSparassocynusS. derivatusDidelphidaeBarranca Parodi
Polydolopimorphia
+GenusSpeciesFamilyLocalityMaterialNotesImagesMicrotragulusM. spArgyrolagidaeArroyo Loberia
Sparassodonta
+GenusSpeciesFamilyLocalityMaterialNotesImagesPampaluctorP. calibarThylacosmilidaeA coastal cliff in north Miramar
Xenarthra
+GenusSpeciesFamilyLocalityMaterialNotesImagesMegatheriumM. sp.MegatheriidaeArroyo Loberia Barranca ParodiGlossotherium G. sp.MylodontidaeBarranca ParodiGlyptodonG. reticulatusGlyptodontidaeArroyo Loberia
Carnivora
+GenusSpeciesFamilyLocalityMaterialNotesImagesGalictisG. sorgentiniMustelidaeArroyo LoberiaProtocyonP. scagliarumCanidaeArroyo LoberiaCanisC. sp.CanidaeArroyo LoberiaDusicyonD. sp.CanidaeArroyo LoberiaChapalmalaniaC. sp.ProcyonidaeBarranca Parodi
Meridiungulata
+GenusSpeciesFamilyLocalityMaterialNotesImagesToxodonT. sp.ToxodontidaeArroyo LoberiaMesotheriumM. sp.MesotheriidaeArroyo LoberiaTremacyllusT. sp.HegetotheriidaeArroyo LoberiaPaedotherium P. sp.HegetotheriidaeArroyo LoberiaWindhauseniaW. sp.MacraucheniidaeArroyo Loberia
Perissodactyla
+GenusSpeciesFamilyLocalityMaterialNotesImagesHippidionH. chapalmalensisEquidaeArroyo Loberia
Artiodactyla
+GenusSpeciesFamilyLocalityMaterialNotesImagesPlatygonusP. chapalmalensisTayassuidaeArroyo LoberiaCatagonusC. sp.TayassuidaeArroyo LoberiaLamaL. sp.CamelidaeArroyo LoberiaPalaeolamaP. sp.CamelidaeArroyo Loberia
Rodentia
+GenusSpeciesFamilyLocalityMaterialNotesImagesAkodonA. lorenziniiCricetidaeBarranca Parodi
References