Fig. 1

Distribution of Mesozoic basins and distribution of Petroxestes in western Liaoning, NE China (modified from Gong et al. 2017). The insert map is modified after the State Bureau of Surveying and Mapping, China (No. GS(2016)1603)
Distribution of Mesozoic basins and distribution of Petroxestes in western Liaoning, NE China (modified from Gong et al. 2017). The insert map is modified after the State Bureau of Surveying and Mapping, China (No. GS(2016)1603)