This report investigates the surface geology of southern New Brunswick, presenting findings from geological surveys conducted in the region. Chalmers details the various geological formations, rock types, and topographical features observed, aiming to provide a comprehensive understanding of the area's geological history and composition.

This report is a historical geological survey, likely valued by specialists in Canadian geology and historical scientific records. Its findings would have contributed to the understanding of regional geological formations at the time of its publication. The technical nature of the report suggests it is primarily of interest to geologists, researchers, and historians of science.