Paleontological and Paleobotanical Museum (Nostimo) teeth of a shark that was 20–25 m long, and a Late Pliocene (3.5 million years old) tooth of an "Anancus arvenensis", a mastodon, an ancient relative of the elephant, which has been recognised here for the first time in the wider area of Western Macedonia. The mastodon which lived in this area was about the same size as a modern elephant, but with longer tusks. Also displayed are some Neolithic tools (from the 4th millennium BC): a fishing weight, and a blade for harvesting crops. Paleontological and Paleobotanical Museum (Nostimo) The Paleontological and Paleobotanical Museum () at Nostimo is
Mastodon (band) melancholy music, which also sounds like the Bee Gees a little bit." On December 1, the band released a revised version of the 12 part "The Making of Emperor of Sand" documentary via their official YouTube channel. Mastodon were announced to be on a co-headlining Summer 2018 Tour with Primus spanning across North America lasting from May to July. Mastodon has been described as a heavy metal band, along with more specific genres such as progressive metal, sludge metal, alternative metal, stoner rock or psychedelic metal, experimental metal, and groove metal. James Christopher Monger of Allmusic describes Mastodon as "one