Xianshou is a genus of gliding haramiyidan synapsid known from the Oxfordian stage of the Jurassic period, approximately 160 million years ago. Two species, X. linglong and X. songae, are known from fossils of the Tiaojishan Formation in the Liaoning province of China.
Xianshou is a genus of gliding haramiyidan synapsid known from the Oxfordian stage of the Jurassic period, approximately 160 million years ago. Two species, X. linglong and X. songae, are known from fossils of the Tiaojishan Formation in the Liaoning province of China.
==Etymology== The genus name is derived from Chinese xiān (仙), meaning "immortal" or "celestial being", and shòu (獸), meaning "creature" or "beast". The specific name linglong is derived from both the Chinese word for "exquisite" (玲瓏), and from the name of the town Linglongta, where the holotype was discovered. X. songae is named for the collector of the specimen, Rufeng Song.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).