Mammoth construction of the Great Pyramid of ancient Egypt. The earliest known proboscideans, the clade that contains the elephants, existed about 55 million years ago around the Tethys Sea area. The closest relatives of the Proboscidea are the sirenians and the hyraxes. The family Elephantidae is known to have existed six million years ago in Africa, and includes the living elephants and the mammoths. Among many now extinct clades, the mastodon is only a distant relative of the mammoths, and part of the separate Mammutidae family, which diverged 25 million years before the mammoths evolved. The following cladogram shows the placement
The Hunter (Mastodon album) were and combine them to create something both familiar and unexpected." Mike Diver, writing for BBC Music, concluded: "The Hunter, with its monstrous choruses, powerful percussion and jaw-on-the-floor fret-work, is sure to connect with anyone who’s previously rocked out to the band's wares just as easily as it will absolute beginners. Don’t like metal? You might just love Mastodon." Allmusic reviewed the album giving it a score of 4 out of 5, saying "Mastodon's increasingly accessible sound may not land them a hit anytime soon, but cuts like "Black Tongue", "Curl of the Burl", and "Blasteroid", all of which arrive