Francis Gerritt Wells

Geology of the central and northern parts of the Western Cascade Range in Oregon

Dallas L. Peck, Allan Bingham Griggs, Herbert G. Schlicker et al. · USGS professional paper · 1964 · 153 citations · Full text

UPPER ORDOVICIAN (?) AND UPPER SILURIAN FORMATIONS OF THE NORTHERN KLAMATH MOUNTAINS, CALIFORNIA

Francis Gerritt Wells, G.W. Walker, Charles Warren Merriam · Geological Society of America Bulletin · 1959 · 13 citations

Engineering, Geomorphology, Earth Science +19

Recent geologic studies on Long Island with respect to ground-water supplies

David G. Thompson, Francis Gerritt Wells, H.R. Blank · Economic Geology · 1937 · 11 citations

Engineering, Geomorphology, Recent Geologic Studies +21