Results 11 to 20 of about 873 (169)
Turkish Journal of Earth Sciences, 2020 The Cerro Marcelinos CM and Cerro Colorado CC plutons are part of the Candela-Monclova intrusive belt NE Mexico , which is mid-Eocene in age 43-35 Ma . It intrudes into the Sabinas Basin, primarily made up of limestones, of Lower and Upper Cretaceous age. Around several intrusions, including the CM and CC plutons, mineralizations are known.
JOSÉ Alberto Batista-Rodríguez +2 more
exaly +2 more sources
European Journal of Mineralogy, 2016 Cryptoperthitic alkali feldspars in the Cerro Colorado monzonites from the Atacama Desert, northern Chile, exhibit bluish iridescence. Three types of cryptoperthites are developed over a grain; fine and coarse cryptoperthites of Or-Ab-An ternary compositions around Or 60–65 Ab 35–30 An 5 , and Or-rich, An-poor cryptoperthite around Or 70 Ab 26 An 4 ...
Shoji Kojima +2 more
exaly +2 more sources
Ore Geology Reviews, 2018 Abstract Porphyry Copper Deposits (PCDs) dominantly form in convergent plate margins genetically related to volcanic arcs. However, their temporal relationships with active volcanism are less clear. Active volcanic activity is often considered to impede the formation of PCDs and some workers have concluded that PCD formation must take place at times ...
Simon R Wallis +2 more
exaly +3 more sources
Cerro Blanco 4.2 ka volcanic ash deposit at Cerro Colorado (Córdoba Province, Argentina)
Geografia Fisica e Dinamica Quaternaria, 2021 Una capa de tefra ha sido identificada dentro de la sucesión fluvial holocena en la Reserva Cultural y Natural Cerro Colorado de la Provincia de Córdoba (Argentina). Por debajo de esta capa se observa un paleosuelo que preserva restos de materia orgánica la cual ha sido datada mediante método radiocarbónico.
Boretto Gabriella +9 more
openaire +4 more sources
Revista del Museo de Antropologia, 2022 El repertorio rupestre de Cerro Colorado presenta determinados motivos que le otorgan especificidad a la localidad arqueológica ubicada en las Sierras del Norte (Córdoba, Argentina).
Andrea Recalde, Sandra Gordillo
doaj +1 more source
Geograficando, 2023 El presente trabajo es el resultado del taller de poesía “Infinito Particular: una aproximación poética al universo geográfico de Atahualpa Yupanqui”, brindado de manera remota a los alumnos y alumnas de la Escuela Luciano Argüello de la localidad de ...
Agustín Arosteguy
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Revista Geographia, 2020 Resumen: Este artículo busca indagar sobre la relación entre música y espacio. Desea, así, investigar si existe realmente una ligación entre el espacio y la música, y a su vez, pretende comprender cómo los seres humanos se conectan con los espacios ...
Agustín Arosteguy
doaj +1 more source
A new Miocene baleen whale from Peru deciphers the dawn of cetotheriids [PDF]
Royal Society Open Science, 2017 Cetotheriidae are an iconic, nearly extinct family of baleen whales (Mysticeti) with a highly distinct cranial morphology. Their origins remain a mystery, with even the most archaic species showing a variety of characteristic features.
Felix G. Marx +2 more
doaj +1 more source
A Rusty Record of Weathering and Groundwater Movement in the Hyperarid Central Andes
Geochemistry, Geophysics, Geosystems, 2021 The Atacama Desert, on the western margin of the Central Andes, hosts some of the world's largest porphyry copper deposits (PCDs). Despite a hyperarid climate, many of these PCDs have undergone secondary “supergene” enrichment, whereby copper has been ...
J. M. Shaw +6 more
doaj +1 more source
Folia Histórica del Nordeste, 2022 Se realiza una aproximación a las redes sociales prehispánicas del Holoceno tardío final en el centro de Argentina, a través de un análisis de las relaciones entre grupos asentados en el Paraná medio, por un lado, y en las serranías cordobesas y su ...
Silvia Cornero +2 more
doaj +1 more source