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单词 Elasmosaurus
释义

Elasmosaurus

原声例句
双语版 TED-Ed 演讲精选

That same year, Cope showed Marsh his reconstruction of a new marine reptile called Elasmosaurus.

同年,柯普向马许展示了他重组出来的新海洋爬虫类,薄片龙。

阿尔伯塔大学-恐龙古生物学

Some had short necks and huge jaws, and others like the famous Elasmosaurus had elongated serpentine necks with small heads.

有些有短脖子和巨大的下巴,而其他的像著名的薄板龙则有细长的蛇形脖子和小脑袋。

中文百科

薄板龙属

薄板龙的头骨、颈部
Dibujo de Elasmosaurus platyurus
Esqueleto de Elasmosaurus en el Museo Denver de la Ciencia y la Naturaleza

薄板龙(属名:Elasmosaurus)又名薄片龙,意思为“薄板蜥蜴”,因为牠骨盆里的板状骨头而得名,生存于晚白垩纪,是种有极长颈部的蛇颈龙类。

牠身长14公尺,重达2,000公斤,是最长的蛇颈龙类。牠拥有大型身体与四个鳍状肢。身长的一半为颈部,颈部有超过70个脊椎骨,超过任何动物。牠的小型头部里有锐利牙齿。

英语百科

Elasmosaurus 薄板龙属

Restoration
An outdated historical depiction of Dryptosaurus confronting Elasmosaurus, with two Hadrosaurus in the background. By Edward Drinker Cope, 1869.
Elasmosaurus as depicted by Charles R. Knight in 1897, with an inaccurate snake-like neck.

Elasmosaurus (/ɪˌlæzməˈsɔːrəs, -m-/; from Greek ελασμος elasmos 'thin plate' (referring to thin plates in its pelvic girdle) + σαυρος sauros 'lizard') is a genus of plesiosaur with an extremely long neck that lived in the Late Cretaceous period (Campanian stage), 80.5 million years ago.

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更新时间:2025/6/19 0:55:10