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 / Gara Sbaa, Morocco: A student from the University of Detroit Mercy checks out limestone slabs containing fish fossils. Scouting is a key part of the work of paleontologists. For @natgeo I documented a Spinosaurus find here in the desert. Spinosaurus was one of the largest predatory dinosaurs of all time. It is named after the elongated dorsal spines that supported an enormous “sail” of skin. In contrast to other dinosaurs–which are predominantly terrestrial–a long list of anatomical features are indicative of Spinosaurus being adapted to live in freshwater, like crocodiles and hippopotamuses. #spinosaurus Follow @paoloverzone for more photos and stories. Check out Nat Geo's link in bio for more on this story.」12月24日 12時34分