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灵宝盆地位于河南省西部地区的汾渭沉降带的北部边缘地段,系受新华夏构造体系控制的大致呈北东—南西向条带状分布的一个小型断陷盆地,面积为175平方公里。盆地覆于元古界基底之上并接受了上千米的晚白垩世及早第三纪沉积地层,在下第三系中含有丰富的脊椎动物、软体动物、介形类及植物化石。
The Lingbao Basin, located in the northern margin of the Fenwei subsidence belt in the western Henan province, is a small rift basin roughly dominated by the NWH structure controlled by a NW-SW strip and covers an area of 175 km 2. The basins overlie the Proterozoic basement and received thousands of meters of Late Cretaceous and Tertiary sedimentary formations, with abundant vertebrates, molluscs, ostracods and plant fossils in the Lower Tertiary.