N. F. Trowell

• Geology of the Beckington Lake area, district of Thunder Bay
• Geology of the Bell Lake-Sturgeon Lake area
• Geology of the Flying Loon Lake area, district of Kenora
• Geology of the Glitter Lake area
• Geology of the Quest Lake area
• Geology of the Squaw Lake - Sturgeon Lake area
• Geology of the Sturgeon Lake area, districts of Thunder Bay and Kenora
• Geology of the Watcomb area
• Preliminary geological synthesis of the Savant Lake-Crow Lake metavolcanic-metasedimentary belt, northwestern Ontario, and its bearing upon mineral exploration