Yunganglong is an extinct genus of basal hadrosauroid dinosaur known from the early Late Cretaceous lower Zhumapu Formation of Zuoyun County, Shanxi Province of northeastern China. It contains a single species, Yunganglong datongensis.
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Yunganglong is an extinct genus of basal hadrosauroid dinosaur known from the early Late Cretaceous lower Zhumapu Formation of Zuoyun County, Shanxi Province of northeastern China. It contains a single species, Yunganglong datongensis.
==Discovery and naming== thumb|left|Partial dorsal and two caudal vertebrae Yunganglong was first described and named by Run-Fu Wang, Hai-Lu You, Shi-Chao Xu, Suo-Zhu Wang, Jian Yi, Li-Juan Xie, Lei Jia and Ya-Xian Li in 2013 and the type species is Y. datongensis. The generic name honors Yungang Grottoes, a UNESCO World Heritage site built in the 5th and 6th centuries about 50 km east of the fossil locality, and derived from long meaning "dragon" in Chinese. The specific name refers to the city of Datong, located in northern Shanxi province, where the holotype was found.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).