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发现于辽宁西部凌源晚侏罗世 /早白垩世非海相义县组中的满洲鳄 ( Monjurosuchus)化石新材料 ,为解决其系统位置这一长久争议的问题提供了确切的实物依据 :满洲鳄为双孔型离鳄类 ( Choristodera)爬行动物中一较原始成员。保存精美的、独一无二的表皮构造使我们对该类中生代爬行动物的外表特征有了新的认识。满洲鳄四足具蹼 ,它至少是半水生的。
The discovery of new Monjurosuchus fossil materials in the Late Jurassic / Early Cretaceous non-marine Yixian Formation in western Liaoning Province provides an exact physical basis for the long-standing controversial issue of its systematic location: Manchuria The crocodile is a more primitive member of the two-hole type Choristodera reptile. The beautifully preserved, unique skin structure has given us a new understanding of the appearance of this class of Mesozoic reptiles. Manchurian crocodile webbed, it is at least semi-aquatic.