鄂尔多斯盆地南缘奥陶系顶部碳酸盐岩风化壳特征及其成因机制<sup>*</sup>

鄂尔多斯盆地南缘奥陶系顶部碳酸盐岩风化壳特征及其成因机制^*

熊加贝^1,^2,³, 何登发^2,³, 成祥^2,³, 罗瑀峰¹

Characteristics and genetic mechanism of weathering crust on carbonate rocks on the top of the Ordovician in southern margin of Ordos Basin

XIONG Jiabei^1,^2,³, HE Dengfa^2,³, CHENG Xiang^2,³, LUO Yufeng¹

鄂尔多斯盆地南缘洛1井风化剖面Ti/Zr与Ti的百分含量散点图及Hf-Zr、Nb-Ta及Sm-Nd变化图