The baseline intact rock strength of a rock mass can be determined by a relatively simple test known as the and estimation by so-called ‘simple means’ test. Estimation by ‘simple means’ denotes estimating the intact rock...

This guide will introduce hikers to the rocks and geologic history of the Front Range as seen along the trails west of the National Center for Atmospheric Research (NCAR) Table Mesa facility in Boulder, Colorado. Field...

This on-line book, published by the United States Geological Survey (USGS), discusses the use of fossils in determining the age of rocks. The publication covers how to place events in correct temporal order, a...

This resource provides an overview of the distribution and occurrence of stone walls in New England. Topics include what constitutes a stone wall province and three critical factors in the occurrence of stone walls:...

The Geotechnical and Geoenvironmental Software Directory (GGSD) catalogues 1605 programs in the fields of geotechnical engineering, soil mechanics, rock mechanics, engineering geology, foundation engineering,...