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
Island 35 Mastodon find was initially believed to be the remains of a single animal, Morse and Morse subsequently reported that the site consisted of at least two separate mastodons. Several human artifacts were recovered in possible association with the skeletal remains. However, these materials lack direct provenance, and it is generally believed that the artifacts and skeletal remains do not represent Paleoindian/Paleoelephant interaction. In 1957 the site was reported as destroyed. The remaining mastodon bones are on display in the Hampson Museum State Park. The Tipton County Museum in Covington also exhibits some fossilized mastodon bones. Island 35 Mastodon The Island 35