Field Guide for Soil and Stratigraphic Analysis

The front side of this field guide consists of a flow chart which lists key descriptive elements used to characterize and differentiate soil and stratigraphic units on soil boring logs. Commonly used terms from geologic, engineering, and soil science disciplines are included. The back of the field guide includes a user-friendly flow chart for easy assignment of a group name and USCS (Unified Soil Classification System) symbol in the field. Plastic coated, 8-1/2” x 11” guide.