27.190   Artículos

 
en línea
Rebecca M.E. Williams,B.M. Hynek     Pág. 147 - 168
Punctuated lake level drops at Lake General Carrera, Chile, over the last ~13 ka are recorded in multiple stacked deltas that differ in scale. Fifteen delta terrace suites are studied to examine the factors that influence deposit morphology. Surprisingly... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
Varyl R. Thorndycraft     Pág. 169 - 184
The Patagonian Andes were affected by a range of geophysical drivers of landscape incision during the Last Glacial Interglacial Transition and Early Holocene. Deciphering drivers of river system response during this period is complex, and magnitudes and ... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
Jorge E. Morales Leal,Andrew Menzies,Hans-G. Wilke,José Zuluaga     Pág. 185 - 207
The El Peñón low-sulfidation epithermal deposit, located in the Paleocene metallogenic belt in the Antofagasta region, northern Chile, consists of Au-Ag bearing veins and hydrothermal breccias hosted in volcanic rocks and surrounded by alteration haloes ... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
Beatriz Coira,Claudia I. Galli,Suzanne Mahlburg Kay,Daniel F. Stockli,Patrocinio Flores,Emilio Eveling     Pág. 208 - 237
Ash-fall tuffs of the Pliocene-Pleistocene deposits of Humahuaca and Casa Grande intermountain basins, northwestern Argentina, have been differentiated into two groups based on new geochemical and geochronological data which correspond to the tuffs of th... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
Alejandro Kramarz,Eduardo Bellosi,Mariano Bond,Analía M. Forasiepi,Juan Carlos Fernicola,Guillermo Aguirrezabala,Daniella Teixeira de Rezende     Pág. 238 - 272
The Paleogene terrestrial faunal succession and its associated bearing volcaniclastic deposits has been exhaustively studied in central Patagonia, but there is still no acceptable litho-bio-chronostratigraphic ordering for the extra-Andean North Patagoni... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
Maria C. Zamaloa,Elina Cornou,Marcelo Martínez,Mirta Quattrocchio,Daniela Olivera,Carlos Zavala,Marcos Asensio     Pág. 273 - 287
A Miocene macroflora recovered from Ñirihuau Formation sediments exposed at Quebrada Vera site in northwesterern Patagonia, Argentina, is recorded and described for the first time. The assemblage is composed exclusively of free-sporing plants, mainly by ... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
Sharad Master     Pág. 288 - 296
South African geologist Alexander du Toit spent three months in 1923 doing reconnaissance mapping in South America, which resulted in his seminal 1927 work ?A Geological Comparison of South America and South Africa?. A few photographs taken by du Toit we... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
José Cabello     Pág. 297 - 306
The discovery of lithium in the Salar de Atacama in northern Chile in 1969 laid the foundations for the development of the world?s leading lithium brine deposit. The available background on the brine deposits located in the Atacama and Maricunga salt fla... ver más
Revista: Andean Geology    Formato: Electrónico

 
en línea
Francisco Hervé,Colombo Tassinari,Umberto Cordani,Miguel Angelo Stipp Basei,Marcos Zentilli     Pág. 307 - 309
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Revista: Andean Geology    Formato: Electrónico

 
en línea
Edmundo Polanco,Luis Aguirre,Fernando Henríquez,Alejandra Skewes     Pág. 310 - 312
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Revista: Andean Geology    Formato: Electrónico

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