- en.wikipedia.org LlullaillacoThe volcano formed during the Pleistocene in two stages, named Llullaillaco I and Llullaillaco II. The oldest rocks are about 1.5 million years old.
- touristportalyen.gitlab.io antofagasta333/volcano…On the Chilean side of the volcano is a national Park Llullaillaco. Llullaillaco considered an active volcano, the last eruption was recorded in 1854, 1866 and 1877.
- s3-us-west-2.amazonaws.com webcitation/…Two explosive eruptions and another that may have included lava effusion were reported from Llullaillaco in the 19th century.
- culturalpropertynews.org the-llullaillaco-mummies/The children were found near the Llullaillaco mountaintop, in full regalia, with silver jewelry, feather headdresses and stone adornments.
- peakvisor.com peak/volcan-llullaillaco.htmlLlullaillaco was constructed during two different phases in the Pleistocene-Holocene by dacitic lava flows. The oldest rocks are about 1.5 million years old.
- infoplease.com encyclopedia/places/latin-america/…Llullaillaco yooˌyīyäˈkō [key], extinct volcano, 22,057 ft (6,723 m) high, on the border of Chile and Argentina.
- allthingsaafs.com tag/llullaillaco/The mummy of Llullaillaco Maiden is remarkably preserved whereas the remains of the boy and the girl were struck by lightning and so are charred.
- chilemontana.com climbing-and-mountaineering/…It has a red lagoon on its crater, sometimes frozen. Afterward, we drive to Llullaillaco National Park and settle our base camp at the mountain's foothill.
- britannica.com place/Mount-LlullaillacoOther articles where Mount Llullaillaco is discussed: Andes Mountains: Physiography of the Central Andes: …of El Cóndor, Sierra Nevada, Llullaillaco, Galán...
- highmountainla.com en/expeditions/llullaillaco/This finding more others who had done before, like a cemetery at the base of Llullaillaco makes this volcano the highest archaeological site in the world.