<p>This manual presents a procedure for describing rock core samples, obtained for the New York State Department of Transportation, by State work forces and/or private drilling companies, for foundation, rockslope, and other engineering purposes. The evaluation ...

<p>Descriptions of the field localities in this guide cover five topics: (1) Introduction: a general description of the regional geological background (2) How to Get There: location map and directions to the sites (3) Outline of Geology: geological and related ...