Structure contours of top of Laramie-Fox Hills aquifer in "Structure, outcrop, and subcrop of the bedrock aquifers along the western margin of Denver Basin, Colorado." Hydrologic Atlas 742

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This digital geospatial data set consists of structure contours of the top of the Laramie-Fox Hills aquifer along the Front Range of Colorado. The U.S. Geological Survey developed this data set as part of a project described in the report, "Structure, Outcrop, and Subcrop of the Bedrock Aquifers Along the Western Margin of the Denver Basin, Colorado" (Robson and others, 1998).

本数据集发布于2016年10月1日之前，该日期为美国地质调查局（U.S. Geological Survey, USGS）科学数据审核、批准与发布政策的生效日期，相关政策详见《美国地质调查局勘测手册第502.8章：基础科学实践：科学数据发布的审核与批准》。本数字地理空间数据集涵盖科罗拉多州前岭（Front Range of Colorado）区域内拉勒米-福克斯山含水层（Laramie-Fox Hills aquifer）顶部的构造等值线数据。美国地质调查局依据罗伯逊等1998年发表的报告《科罗拉多州丹佛盆地（Denver Basin）西缘基岩含水层的构造、露头与地下露头》（原英文标题："Structure, Outcrop, and Subcrop of the Bedrock Aquifers Along the Western Margin of the Denver Basin, Colorado"）中所述的研究项目，开发了本数据集。