Eocene

2 trends tracked about this subject — the full history, oldest to newest below.

◼ Archived Science

A 47-million-year-old owl fossil from Germany's Messel Pit reveals early owls hunted by day, reshaping the timeline of nocturnal adaptation.

5 sources 5 articles v 3 2d ago

◼ Archived Science

Prehistoric fossil teeth discovered in Thailand reveal the remains of the largest Asian rodent ever recorded.

4 sources 4 articles v 2 2d ago