On some fossil and recent Lithothamnieae of the Panama Canal zone. - Howe, Marshall A. (Washington, Govt. print. off., 1918)
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 1-13, plates 1-11."
Keywords: Lithothamnium; Lithothamnium, Fossil; Algae -- Panama; Paleobotany -- Oligocene; Paleobotany -- Pleistocene