资讯
14 小时
Smithsonian Magazine on MSN50-Million-Year-Old Footprints Open a 'Rare Window' Into the Behaviors of Extinct Animals ...Between 29 million and 50 million years ago, Oregon was teeming with life. Shorebirds searched for food in shallow water, ...
3 天
FOX Weather on MSNTracks of ancient birds, lizards and saber-toothed cat found in Oregon fossil bedA paleontological discovery has been made in central and eastern Oregon, offering new insights into prehistoric times.
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