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描述辽宁西部热河群上部九佛堂组近两年来发现的大量翼手龙类化石中一件几乎完整的化石骨架——董氏中国翼龙（新属、新种）Sinopterus dongi gen.et sp.nov.,属于古神翼龙科（Tapejaridae）.此前古神翼龙科仅在南美大陆巴西有过报道,中国翼龙是古神翼龙科保存最完整和层位最低的记录.详细描述了古神翼龙科的头后骨骼形态,补充了一些重要的形态学特征.热河群存在两个不问的翼龙化石组合,义县组的翼龙组合与德国晚侏罗世Solnhofen灰岩（Tithonian）的翼龙组合有些类似,而九佛堂组的翼龙与巴西早白垩世Santana组（Aptian/Albian）的翼龙组合具有非常相似的面貌.同时也认为义县组的时代要晚于Solnhofen灰岩,而九佛堂组的时代略早于Santana组.
Describe an almost complete fossil skeleton of a large number of pterodactyl fossils found in the Jiufotang Formation in the upper part of the Rehe Group in western Liaoning Province - Dong Pteridophyte (new genus, new species) Sinopterus dongi gen.et sp .nov. belongs to the family Tapejaridae. Previously, the ancient pterosaur was reported only in the South American mainland of Brazil, and the Chinese pterosaur was the most preserved and lowest-lying record ever recorded by ancient pterosaurs. The morphology of the posterior head bone of the ancient god pterosaur is supplemented with some important morphological characteristics.The two groups of pterosaur fossils that exist in the Rehe group are not distinguished and the pterosaur assemblages of the Yixian Formation are related to the Late Jurassic Solnhofen Ash The Pterosaur assemblages in the Tithonian are somewhat similar, while the pterosaurs in the Jiufotang Formation have a very similar appearance to the pterosaur assemblages of the Early Cretaceous Santana (Aptian / Albian) in Brazil, and also suggest that the age of the Yixian Formation Later than the Solnhofen limestone, the Jiufotang Formation was slightly older than the Santana Formation.