ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「Photo by @paoloverzone | Nizar Ibrahim, a paleontologist and National Geographic explorer, removes large rocks from a Spinosaurus excavation site in Morocco. A fossil tail recently unearthed in the Sahara by an international team of scientists, led by Ibrahim, belongs to a specimen that is the most complete Cretaceous theropod yet found in mainland Africa. Follow me @paoloverzone for more photos and stories. Check out Nat Geo's link in bio for more on this story.」5月18日 3時36分