Open-File Report 2013–1024
AbstractGeologic and geophysical investigations in the vicinity of Fort Irwin National Training Center, California, have been completed in support of groundwater investigations, and are presented in eight chapters of this report. A generalized surficial geologic map along with field and borehole investigations conducted during 2010–11 provide a lithostratigraphic and structural framework for the area during the Cenozoic. Electromagnetic properties of resistivity were measured in the laboratory on hand and core samples, and compared to borehole geophysical resistivity data. These data were used in conjunction with ground-based time-domain and airborne data and interpretations to provide a framework for the shallow lithologic units and structure. Gravity and aeromagnetic maps cover areas ~4 to 5 times that of Fort Irwin. Each chapter includes hydrogeologic applications of the data or model results. |
First posted November 26, 2014
These reports are only available on-line For additional information, contact: Part or all of this report is presented in Portable Document Format (PDF). For best results viewing and printing PDF documents, it is recommended that you download the documents to your computer and open them with Adobe Reader. PDF documents opened from your browser may not display or print as intended. Download the latest version of Adobe Reader, free of charge. More information about viewing, downloading, and printing report files can be found here. |
Open-File Report 2013–1024-A: Introduction to the geologic and geophysical studies of Fort Irwin, California
Open-File Report 2013–1024-B: Generalized surficial geologic map of the Fort Irwin area, San Bernardino County, California
Open-File Report 2013–1024-E: Laboratory Electrical Resistivity Analysis of Geologic Samples from Fort Irwin, California
Open-File Report 2013–1024-F: Time-domain electromagnetic surveys at Fort Irwin, San Bernardino County, California, 2010–12
Open-File Report 2013–1204-G: Airborne Electromagnetic Data and Processing within Leach Lake Basin, Fort Irwin, California
Open-File Report 2013–1024-H: Gravity survey and interpretation of Fort Irwin and vicinity, Mojave Desert, California
Open-File Report 2013–1024-I: Aeromagnetic data, processing, and maps of Fort Irwin and vicinity, California