Laguna del Desierto incident Laguna del Desierto region, the tribunal set the "hito 62" (cornerstone 62) at the O'Higgins/San Martin Lake and draw the boundary from there to mount Fitz Roy on the Martínez de Rozas Range awarding Chile the complete valley of Laguna del Desierto. In 1946 an aerial reconnaissance of the United States Air Force, ordered by the Chilean government, revealed that the lake emptied to the Atlantic shores. Chile and Argentina have to redraw its maps. The initially organized labour support for 1963 elected Argentine President Arturo Illia turned to antagonism during 1964, as secret plans for Juan Domingo Perón's return
Laguna Madre (United States) the lagoon is known as the Upper Laguna Madre and includes the extension of Baffin Bay near Kingsville, and Bird Island on the eastern Padre Island shore, northeast of the opening of Baffin Bay. The Lower Laguna Madre includes the area south of the Saltillo Flats to the extension of South Bay near Port Isabel, and is crossed by the Queen Isabella Causeway. Included in the Lower Laguna Madre is Red Fish Bay, which is found along the shoreline of the King Ranch, south to Port Mansfield. The lagoon is shallow and narrow, averaging only in depth and to in