Sinocoelurus (meaning "Chinese hollow tail", in reference to location and to relate the new genus to the North American Coelurus) is a genus of theropod dinosaur from the Oxfordian-?Tithonian-age Upper Jurassic Kyangyan Series of Sichuan, China. It is an obscure tooth taxon.
Sinocoelurus (meaning "Chinese hollow tail", in reference to location and to relate the new genus to the North American Coelurus) is a genus of theropod dinosaur from the Oxfordian-?Tithonian-age Upper Jurassic Kyangyan Series of Sichuan, China. It is an obscure tooth taxon.
==History== In 1942, the Chinese paleontologist Yang Zhongjian (in older references his name is given as C. C. Young) named this genus from IVP AS V232-234, a group of four isolated partial teeth found near Weiyuan, Guangyuan, Sichuan Basin. He described them as "long, slender, moderately curved and compressed; ridged anterior and posterior sides with no trace of serrations; enamel very thin". He considered the genus to be "coelurosaurian", which at that time meant a small theropod. The most distinctive characteristic of these teeth was their lack of serrations.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).