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Instituto de Geografía, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
Arias-Murcia, Karen Yesenia, et al. (2024). Mapa geológico digital a escala 1:100,000 del Campo Volcánico El Pinacate, Sonora, México. Terra Digitalis; Vol. 8 Núm. 2, 2024. Recuperado de https://repositorio.unam.mx/contenidos/4164731
Autor(es)
Arias-Murcia, Karen Yesenia; Vidal-Solano, Jesús Roberto
Tipo
Artículo de Investigación
Área del conocimiento
Multidisciplina
Título
Mapa geológico digital a escala 1:100,000 del Campo Volcánico El Pinacate, Sonora, México
Fecha
2024-12-17
Resumen
The first digital geological map of the El Pinacate Volcanic Field is presented at a scale of 1:100,000, based on the cartographic precedent carried out analogically by Donnelly in 1974. The cartography covers 4052 km2 and results from field work and an exhaustive collection of data from geological investigations developed since the 70"s, that had not been integrated into a single map. A database was developed containing geochronological and major element geochemical information, obtaining an updated classification of rocks by using the TAS diagram. Finally, all the information was integrated into a map, under the assignment of a new nomenclature considering chrono-stratigraphic temporality, original name and type of rock obtained by a formal geochemical classification, allowing a total of 573 Neogene-Quaternary volcanic units to be divided into three volcanic series: Pre-Pinacate, Santa Clara and Pinacate, overlying pre-Cenozoic crystalline basement rocks, all covered by Quaternary sedimentary deposits.
Tema
Campo Volcánico El Pinacate; Volcán Santa Clara; Cartografía Volcánica digital; Pinacate Volcanic Field; Santa Clara Volcano; Digital Volcanic Cartography
Idioma
spa
ISSN
ISSN electrónico: 2594-0694
DOI
https://doi.org/10.22201/igg.25940694e.2024.2.114