Laguna del Maule (volcano) 2017. The Chilean National Geology and Mining Service monitors the volcano. Laguna del Maule (volcano) Laguna del Maule is a volcanic field in the Andes mountain range of Chile, close to, and partly overlapping, the Chile-Argentina frontier. The bulk of the volcanic field is in the Talca province of Chile's Maule Region. It is a segment of the Southern Volcanic Zone, part of the Andean Volcanic Belt. Many of the volcanic centres in the Laguna del Maule volcanic field formed during postglacial times, after glaciers had retreated from the area. This activity has generated cones, lava domes, lava coulees and
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