Samuel Wendell Williston

10 July 1851 – 30 August 1918

• American Permian vertebrates
• Fam. Syrphidae
• Manual of North American Diptera
• Manual of North American Diptera
• Manual of the families and genera of North American diptera
• Manual of the Families and Genera of North American Diptera
• North American plesiosaurs
• On the Diptera of St. Vincent (West Indies)
• On the osteology of Nyctosaurus (Nyctodactylus)
• Paleontology
• Permo-Carboniferous Vertebrates from New Mexico
• Synopsis of the families and genera of North American Diptera