This report details the geological findings of an expedition into northern New Brunswick in the late 19th century. Authored by R. W. Ells, a geologist likely affiliated with a government survey, the work presents observations and analyses of the region's rock formations, mineral deposits, and topographical features. The primary argument likely centers on the geological composition and potential resource value of the surveyed area, contributing to the broader understanding of Canadian geology.

This report is a historical document of scientific exploration, likely valued by geologists and historians of science interested in the early survey work of Canada. Its findings would have contributed to the foundational understanding of the region's geology. The technical nature of the report suggests it is aimed at a specialist audience within the earth sciences.