First documentation of Llandovery (Silurian) conodont genus Astropentagnathus in China (Langao, Shaanxi Province) and the age of Baiyaya FormationChen, Zhong-Yang; Männik, Peep; Wang, Xin; Li, Chao; Wang, JianPalaeoworld2020 / p. 662-671 https://doi.org/10.1016/j.palwor.2019.11.002 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS