01 / Fossil
A parent and child hunting fossilsfound a big one on the riverbed.

On 20 August 1961 a primary school teacher and his young son found the tip of a fossil on the Tama River bank. Excavation began on 28 August, and the fossil was restored over a year in a school's spare classroom. A 2018 paper recognized it as a new species of the gray whale genus, and the city has designated it a natural monument.
- Found 20 Aug 1961
- About 13.5 m long
- New species in a 2018 paper

