註釋 The area described in this study is located off the western coast of the north central Great Northern Peninsula of north-west Newfoundland. After an introduction on the geographic setting of the area, previous research, and the general geology & stratigraphy of the area, this report describes the area's Cambrian and Ordovician rock units, with information on their lithology, stratigraphic relationships, distribution, palaeontology, age, and depositional environment. This is followed by a section on geologic structure, including details of faults. The final section covers the area's economic geology and includes a history of mineral exploration, discussion of mineralization in Cambrian carbonates and in the St. George & Table Head groups, and data on industrial minerals (potassium-bearing shales, limestones, dolomites). The appendix contains descriptions of measured stratigraphic sections. 