案例简介：照片由 @ paoloverzone/铲子刮和镐在摩洛哥撒哈拉沙漠飞行，在那里一组古生物学家，学生和专家挖掘机在寻找恐龙棘龙的化石。在该地点发现的骨骼表明，棘龙具有为水生推进而建造的尾巴，这是大型掠食性恐龙中首次发现的尾巴。古生物学家和国家地理探险家Nizar Ibrahim (穿着绿色衬衫) 和卡萨布兰卡哈桑二世大学的学生Ayoub Amane (穿着红色) 提着一个装满现场碎片的水桶。棘龙是有史以来最大的掠食性恐龙之一。它以细长的背棘命名，背棘支撑着巨大的皮肤 “帆”。与其他恐龙 (主要是陆地恐龙) 相比，一长串的解剖特征表明棘龙适合生活在淡水中，例如鳄鱼和河马。请关注 @ paoloverzone以获取更多照片和故事。有关此故事的更多信息，请查看Nat Geo在bio中的链接。

案例简介：Photo by @paoloverzone / Shovels scrape and pickaxes fly in the Moroccan Sahara, where a team of paleontologists, students, and expert diggers search for fossils of the dinosaur Spinosaurus aegyptiacus. Bones found at this site reveal that Spinosaurus had a tail built for aquatic propulsion, the first ever found on a large predatory dinosaur. Nizar Ibrahim, paleontologist and National Geographic explorer (in green shirt), and Ayoub Amane (in red), a student of University Hassan II in Casablanca, carry a bucket filled with debris from the site. 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.Follow @paoloverzone for more photos and stories.Check out Nat Geo's link in bio for more on this story.

国家地理 - Photo by @paoloverzone / Shovels scrape and pickaxes fly in the Moroccan Sahara, where a team of paleontologists, student

案例简介：照片由 @ paoloverzone/铲子刮和镐在摩洛哥撒哈拉沙漠飞行，在那里一组古生物学家，学生和专家挖掘机在寻找恐龙棘龙的化石。在该地点发现的骨骼表明，棘龙具有为水生推进而建造的尾巴，这是大型掠食性恐龙中首次发现的尾巴。古生物学家和国家地理探险家Nizar Ibrahim (穿着绿色衬衫) 和卡萨布兰卡哈桑二世大学的学生Ayoub Amane (穿着红色) 提着一个装满现场碎片的水桶。棘龙是有史以来最大的掠食性恐龙之一。它以细长的背棘命名，背棘支撑着巨大的皮肤 “帆”。与其他恐龙 (主要是陆地恐龙) 相比，一长串的解剖特征表明棘龙适合生活在淡水中，例如鳄鱼和河马。请关注 @ paoloverzone以获取更多照片和故事。有关此故事的更多信息，请查看Nat Geo在bio中的链接。

国家地理 - Photo by @paoloverzone / Shovels scrape and pickaxes fly in the Moroccan Sahara, where a team of paleontologists, student

案例简介：Photo by @paoloverzone / Shovels scrape and pickaxes fly in the Moroccan Sahara, where a team of paleontologists, students, and expert diggers search for fossils of the dinosaur Spinosaurus aegyptiacus. Bones found at this site reveal that Spinosaurus had a tail built for aquatic propulsion, the first ever found on a large predatory dinosaur. Nizar Ibrahim, paleontologist and National Geographic explorer (in green shirt), and Ayoub Amane (in red), a student of University Hassan II in Casablanca, carry a bucket filled with debris from the site. 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.Follow @paoloverzone for more photos and stories.Check out Nat Geo's link in bio for more on this story.

暂无简介

国家地理 - Photo by @paoloverzone / Shovels scrape and pickaxes fly in the Moroccan Sahara, where a team of paleontologists, student

暂无简介