We thank Zhu You’an for the discussion, Zhang Ruigang, Zhou Zhengda, Nie Lei, Li Wei, Cui Zhiwei for their help during the geological field work, and Yang Dinghua for drawing the life restoration. This work was supported by the Strategic Priority Research Program of Chinese Academy of Sciences (Grant Nos. XDA19050102 and XDB26000000), the National Natural Science Foundation of China (Grant No. 41872023), the Key Research Program of Frontier Sciences, CAS (Grant No. QYZDJ-SSW-DQC002), and the Mineral Resources Protection and Supervision Project: Evaluation and Survey of the Silurian Fish Fossil Resources of Youxiu Fold Belt, Chongqing.
CHEN Yang, GAI Zhikun, LI Qiang, WANG Jianhua, PENG Lijian, WEI Guangbiao, ZHU Min.2022. A New Family of Galeaspids (Jawless Stem-Gnathostomata) from the Early Silurian of Chongqing, Southwestern China[J]. Acta Geologica Sinica(),96(2):430-439
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