.2025.王振义等:阿拉善北部珠斯楞地区古硐井群的厘定及其地质意义——附件[J].地质学报,99(5):202505092..2025. WANG Zhenyi:Determination and geological implication of the Gudongjing Group in the Zhusileng area, northern Alxa——Appendix[J]. Acta Geologica Sinica,99(5):202505092.