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
October the First Is Too Late They later realize that the glass surface they found was the world long after all life was extinct. Dick, without John, joins an expedition by sea to Ancient Greece. They get to know a Greek family and, having brought a piano, Dick plays to them. Composing music in a temple, he meets a priestess who suggests a musical competition. He agrees; the priestess's music has a strange quality. After the decision that it is a draw, Dick and the priestess spend the night together. He later wakes alone in a futuristic room; John is there and explains that they are