Gravity and physical property data, basin depth of the Hayfork graben, and horizontal gradient maxima of the southern Klamath Mountains, California

This data release contains principal facts of gravity measurements collected by the U.S. Geological Survey in 2013-2022, a compilation of existing and new density and magnetic susceptibility data, horizontal gradient maxima derived from gravity and magnetic potential fields, and depth of Cenozoic basin fill in the Hayfork basin from inversion of gravity data of the southern Klamath Mountains, California. These data support modeling of gravity and magnetic anomalies to understand the structure beneath the southern Klamath Mountains..

本数据集收录了美国地质调查局（U.S. Geological Survey）2013-2022年间采集的重力测量核心数据、现有与新增密度及磁化率数据汇编、重力与磁势场衍生的水平梯度极大值数据，以及基于加利福尼亚州克拉马斯山脉南部重力数据反演得到的海福克盆地（Hayfork basin）新生代充填层深度数据。此类数据可支撑重力与磁异常模拟工作，以解析克拉马斯山脉南部下方的地下地质构造。