Thomas William Smoot

• Clay mineralogy of pre-Pennsylvanian sandstones and shales of the Illinois basin
• Clay mineralogy of pre-Pennsylvanian sandstones and shales of the Illinois basin
• Clay mineralogy of pre-Pennsylvanian sandstones and shales of the Illinois basin
• Relation of Silurian reefs to Ordovician structure in the Patoka oil area
• Clay mineralogy of pre-Pennsylvanian sandstones and shales of the Illinois basin
• The structure and petrography of the Titicus Mountain-Scott Ridge area, Fairfield County, Connecticut and Westchester County, New York