!['Dinosaur highway' tracks dating back 166 million years discovered in England](https://gdb.voanews.com/93386AE6-8EC6-4476-A0DD-187912B32100.jpg)
'Dinosaur highway' tracks dating back 166 million years discovered in England
Voice of America
Workers uncover five extensive trackways that formed part of a “dinosaur highway,” at Dewars Farm Quarry in Oxfordshire, England, in this undated photo released Jan. 2, 2025. A newly uncovered dinosaur footprint is seen at Dewars Farm Quarry, in Oxfordshire, England, in this undated photo provided by Oxford University Museum of Natural History and the University of Birmingham on Jan. 2, 2025.
A worker digging up clay in a southern England limestone quarry noticed unusual bumps that led to the discovery of a "dinosaur highway" and nearly 200 tracks that date back 166 million years, researchers said Thursday.
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FILE - Leonhard Seppala and his sled dog team pictured on Oct. 12, 1928, in Alaska. In 1925, Seppala was part of the nearly 700-mile relay of mushers and dog teams to get diphtheria antitoxin to Nome, Alaska, during a deadly outbreak of the disease. FILE - Gunnar Kaasen poses with his original dog team — including his lead dog Balto, top row, second left, in 1925 — which he drove through a blinding blizzard to deliver lifesaving serum, in Nome, Alaska. FILE - Gunnar Kaasen and his dogsled team leader Balto pose for a portrait in the early 1920s. FILE - The statue erected to honor "Balto" and other heroic sled dogs who carried serum to Nome, Alaska, through an Arctic blizzard is covered in snow in New York's Central Park, Dec. 11, 1947.