Pterosaur tracks from the early Late Cretaceous of Dongyang City, Zhejiang Province, China

陈荣军; LüJun-chang; 朱杨晓; AZUMAYoichi; ZHENG Wen-jie; JIN Xing-sheng; NODA Yoshikazu; SHIBATA Masateru

doi:10.12097/gbc.20130501

陈荣军, LüJun-chang, 朱杨晓, AZUMAYoichi, ZHENG Wen-jie, JIN Xing-sheng, NODA Yoshikazu, SHIBATA Masateru. 2013: Pterosaur tracks from the early Late Cretaceous of Dongyang City, Zhejiang Province, China. Geological Bulletin of China, 32(5): 693-698. DOI: 10.12097/gbc.20130501

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Pterosaur tracks from the early Late Cretaceous of Dongyang City, Zhejiang Province, China

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根据中国浙江东阳上白垩统金华组发现的4个翼龙足迹，建立翼龙一新的遗迹种：东阳翼龙足迹。它具有以下特征：手迹的第Ⅱ和第Ⅲ指夹角为29°，第Ⅰ指和第Ⅱ指的夹角为52°；足迹的长与宽的比率为0.17，除了翼龙足迹外，在同一层位中还发现有蜥脚类、鸟脚类、兽脚类、帯蹼和不具蹼的鸟类足迹。这些足迹化石的发现，为研究该地区的古生态环境及以后动物的骨骼化石，尤其是翼龙骨骼化石提供了重要依据。

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Pterosaur tracks from the early Late Cretaceous of Dongyang City, Zhejiang Province, China

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