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Microhadrosaurus : ウィキペディア英語版 | Microhadrosaurus
''Microhadrosaurus'' (meaning "small sturdy lizard" in Greek) is a genus of duckbill dinosaur from the Campanian or Maastrichtian-age Upper Cretaceous Yuanpu Formation (also known as the Nanxiong Formation) of Guangdong, China. Although its name identifies it as a small duckbill, it is based on juvenile remains, and the size of the adult hadrosaur is unknown. ==Description== Dong Zhiming named this genus for IVPP V4732, a partial lower jaw from a juvenile hadrosaur. This partial bone, with 18 columns of stacked teeth in a typical hadrosaur tooth battery, measures 37 centimeters long (15 inches). Dong later estimated the length of the individual at 2.6 meters (8.5 feet).
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Microhadrosaurus」の詳細全文を読む
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