Laguna del Maule (volcano) about fourteen shield volcanoes and stratovolcanoes that have been degraded by glaciation. The Laguna del Maule volcanic field covers a surface area of and contains cones, lava domes, lava flows, and shield volcanoes. There are 130 volcanic vents at Laguna del Maule. The lake is surrounded by 36 silicic coulees and lava domes. Over of the field is covered by these rocks, and volcanic ash and pumice produced by the eruptions has been found in Argentina. Presently some summits around Laguna del Maule reach altitudes of . The volcanic field lies at an average height of . Among the various
Laguna Catemaco Laguna Catemaco Laguna Catemaco () is a freshwater lake located at the center of the Sierra de Los Tuxtlas in south central Veracruz, in east central Mexico. The word lagoon in English, and "laguna" in Spanish, generally describes a body of shallow brackish water, usually next to the sea. Thus despite the name, Laguna de Catemaco is not a lagoon, but an actual fresh water lake. Common usage in Mexico is "Laguna de Catemaco", though scientific articles tend to use the correct and less ambiguous name of "Lake Catemaco" in English, and "Lago Catemaco" in Spanish. Laguna Catemaco was formed