Felidae Oligocene, about 25 million years ago, with the appearance of "Proailurus" and "Pseudaelurus". The latter species complex was ancestral to two main lines of felids, the cats in the extant subfamilies and a third major group of extinct cats, which are assigned to the subfamily Machairodontinae. The machairodonts included the saber-toothed cats such as the "Smilodon". The "false sabre toothed cats", the Barbourofelidae and Nimravidae, are not true cats, but are closely related and together with Felidae and other cat-like carnivores (hyaenas, viverrids and mongooses) make up the feliform carnivores. Results of mitochondrial analysis indicates that all the Felidae descended
The Animals any goodwill associated with "the Animals" name. Burdon's argument was rejected, in part based on the fact that he had billed himself as "Eric Burdon and the Animals" as early as 1967, thus separating the goodwill associated with his own name from that of the band. On 9 September 2013 Burdon's appeal was allowed; he is now entitled to use the name "the Animals". The original Animals were inducted into the Rock and Roll Hall of Fame in 1994, although Eric Burdon did not attend and the band did not perform. In 2003, the band's version of "The House of