Surficial geologic map along the Castle Mountain fault between Houston and Hatcher Pass Road, Alaska

This two coverage dataset makes up a 1:25,000 scale
surficial geologic map along the Castle Mountain fault
between Houston and Hatcher Pass Road in southcentral
Alaska. The map area lies entirely within the Anchorage
quadrangle and within the Matanuska-Susitna Borough. The
primary purpose of the map is to delineate the location
of the Castle Mountain fault and other active or
potentially active faults in the area. This map lies
between two other maps along the Castle Mountain fault
by Detterman and others (1974, 1976).

本双覆盖数据集构成阿拉斯加中南部休斯顿与哈彻山口公路沿线卡斯尔山断裂带（Castle Mountain Fault）的1:25000比例尺地表地质图。该图幅范围完全位于安克雷奇制图幅（Anchorage Quadrangle）及马塔努斯卡-苏西特纳自治区（Matanuska-Susitna Borough）境内。本图件的核心目的是厘定卡斯尔山断裂带及区域内其他活动或潜在活动断裂的空间位置。本图为Detterman等人（1974、1976）编制的卡斯尔山断裂带沿线两幅配套地质图的中间幅。