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单词 Pteranodontid
释义

Pteranodontid

英语百科

Pteranodontidae

The Pteranodontidae are a family of large pterosaurs of the Cretaceous Period of North America. The family was named in 1876 by Othniel Charles Marsh. Pteranodontids had a distinctive, elongated crest jutting from the rear of the head (most famously seen in Pteranodon itself). The spectacularly-crested Nyctosaurus is sometimes included in this family, though usually placed in its own family, the Nyctosauridae (Nicholson & Lydekker, 1889).

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更新时间:2025/6/22 5:53:34