The Gondwana system of north eastern Uruguay with special reference to the Eogondwana beds Falconer, John Downie. creator text bibliography uy Montevideo Imprenta nacional 1937 monographic eng
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112 p., 1 l. incl. illus. (map) tables. 2 fold. maps (in pocket) 28 cm. Cover title. At head of title: ... J. D. Falconer. "Errata" leaf inserted. "List of literature": p. [3]-4. s-uy--- Geology Uruguay Geology, Stratigraphic Permian QE249 .F28 Uruguay. Instituto de geologia y perforaciones. Boletin no. 23a gs 38000204 U.S. Geol. Surv. Lib. 780912 20260227111343.0 gs 38000204