Gwendolyn Lewise Werth Luttrell

1927

• Lexicon of geologic names of the United States for 1968-1975
• Annotated bibliography on the geology of selenium
• Base- and precious-metal and related ore deposits of Virginia
• Bibliography of iron ore resources of the world (to January 1955)
• Bibliography of U.S. Geological Survey publications on copper (to January 1, 1952)
• Bibliography of U.S. Geological Survey publications on lead and zinc (to January 1, 1953)
• Lexicon of new formal geologic names of the United States 1981-1985
• Lexicon of new formal geologic names of the United States, 1976-1980
• Stratigraphic nomenclature of the Newark Supergroup of eastern North America