. . . "Triannually" . "54108625" . "2009255275" . "Andean Geology (formerly Revista Geol\u00F3gica de Chile) is a triannual peer-reviewed scientific journal published by the National Geology and Mining Service, Chile's geology and mining agency. The journal covers the field of geology and related earth sciences, primarily on issues that are relevant to South America, Central America, and Antarctica with a particular focus on the Andes. The journal was established in 1974 and articles are published in English and Spanish."@en . "1974Z"^^ . "0717-618x" . "0716-0208" . . "Andean Geol." . "Andean Geology"@en . .