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在卡费尤里亚——阿格(Kefar uriyya—Agur)地区,复盖在主要塞诺曼尼安(C-enomanian)含水层之上的西诺尼安(Senonian)层,也包含一个含水层。西诺尼安含水层的水,当它穿过了富含铀的磷酸盐岩层,铀含量就变得丰富起来。对塞诺曼尼安碳酸盐含水层中的水所做的区域研究,表明天然铀的含量较均匀,大约在1～2μ_g/l之间。在卡费尤里亚——阿格地区,富含铀的西诺尼安含水层的水下渗到下伏地层,塞诺曼尼安含水层的铀含量显著增加,这明显地表示出这两个含水层之间水文相互联系。~(234)U超过量与上复的西诺尼安层的厚度相关。
In the Kefar uriyya-Agur area, the Senonian layer overlying the main C-enomanian aquifer also contains an aqueous Floor. The water of the Sononian aquifer enriched uranium as it traversed uranium-rich phosphate rock formations. Regional studies of water in the Senecamanian carbonate aquifer show that the natural uranium content is more uniform, about 1 ~ 2μ g / l. In the Cafayuria-Ag area, the uranium-rich waters of the Sononian aquifer seep into the underlying formations and the uranium content of the Seminomanian aquifer is significantly increased, clearly demonstrating this Hydrological interlinkages between two aquifers. The ~ (234) U excess is related to the thickness of the as-reconstituted sinonian layer.