Working along the shoreline of the Panama Canal, Catalina Pimiento uncovers a shark tooth belonging to a Megalodon, the largest shark ever known.
Photo by Marcos Guerra / Smithsonian Tropical Research Institute
Working along the shoreline of the Panama Canal, Catalina Pimiento uncovers a shark tooth belonging to a Megalodon, the largest shark ever known.
Photo by Marcos Guerra / Smithsonian Tropical Research Institute