The question of higher-level relationships among placental mammal centers on the order Inserctivora. However, no living placental mammal has this number. At Murgon evidence of a placental mammal, a Condylarth ("Tingamarra porterorum)", was discovered. The first placental mammal introduced to Australia was the dingo. Ernanodon antelios is an extinct placental mammal from the late Paleocene of China. Some claims were made about placental mammal fossils from the Eocene of Australia, called "Tingamarra". Although "Maelestes" was a eutherian, it was not a placental mammal. The cape fur seal ("Arctocephalus pusillus") is the sole placental mammal commonly found on Flinders.