The biologic character and geologic correlation of the sedimentary formations of Panama in their relation to the geologic history of Central America and the West Indies. - Vaughan, Thomas Wayland, 1870-1952. (Washington, Govt. print. off., 1919)
At head of title: Contributions to the geology and paleontology of the Canal zone, Panama, and geologically related areas in Central America and the West Indies.
"Extract from Bulletin 103, pages 547-612."
Bibliography: p. 565-566.
Keywords: Sedimentary rocks; Paleontology -- Panama; Geology -- Central America; Geology -- West Indies