This paper presents the first palynological record for the dynamics of geoecological belts of the Eastern Cordillera in northwestern Argentina prior to the Last Glacial Maximum (LGM). The study was carried out on a 5-m deep sedimentary core raised at Laguna Blanca (23°09’S, 65°12’W; 4,256 m a.s.l.), province of Jujuy. The geochronology was based on three14C dating by AMS method. Results show the sensitive response of the geoecological belts to temperature and effective moisture variations from ca. 29,000 to ca. 25,000 cal. years BP. The High Andean belt probably suffered an altitudinal descent forced by intense cold climate conditions ca. 29,000 cal. years BP, and may have reached a comparable distribution to the present one on 26,300 cal....
Se realizó el estudio estratigráfico de detalle de un perfil aflorante en las proximidades de Clarom...
Palynological records from eight sites located in the eastern plains of Argentina, from the humid Pa...
En este trabajo son descritas las sucesiones carboníferas aflorantes en la parte central de la Sierr...
Presentamos una síntesis de investigaciones paleoambientales para el Cuaternario tardío en la Puna, ...
A new locality where Carboniferous glacial diamictite appears confined to paleovalleys is described ...
El sistema de Sierras Pampeanas Orientales se extiende en un amplio sector del centro-oeste de la Ar...
The climatic changes that occurred during the late Pleistocene-early Holocene in Patagonia generated...
In the southwestern margin of the Río de la Plata (Argentina), mining works have uncovered deposits ...
The behavior of subtropical glaciers during Middle to Late Pleistocene global glacial maxima and abr...
This paper presents the first numerical cosmogenic ages of glacial deposits from the eastern slope o...
A late Pleistocene glaciolacustrine record was studied at Fagnano Lake (54°35´S, 67°20´W), central I...
The reconstruction of glacial paleolake formation and evolution allows the understanding of glacier ...
The core of the storm track flow intersects the landmass of Southern Patagonia providing a unique op...
Durante el estudio de las secuencias neopaleozoicas del sur de la Precordillera sanjuanina: Formacio...
First results from an interdisciplinary research on the history of landscape in the mountain range o...
Se realizó el estudio estratigráfico de detalle de un perfil aflorante en las proximidades de Clarom...
Palynological records from eight sites located in the eastern plains of Argentina, from the humid Pa...
En este trabajo son descritas las sucesiones carboníferas aflorantes en la parte central de la Sierr...
Presentamos una síntesis de investigaciones paleoambientales para el Cuaternario tardío en la Puna, ...
A new locality where Carboniferous glacial diamictite appears confined to paleovalleys is described ...
El sistema de Sierras Pampeanas Orientales se extiende en un amplio sector del centro-oeste de la Ar...
The climatic changes that occurred during the late Pleistocene-early Holocene in Patagonia generated...
In the southwestern margin of the Río de la Plata (Argentina), mining works have uncovered deposits ...
The behavior of subtropical glaciers during Middle to Late Pleistocene global glacial maxima and abr...
This paper presents the first numerical cosmogenic ages of glacial deposits from the eastern slope o...
A late Pleistocene glaciolacustrine record was studied at Fagnano Lake (54°35´S, 67°20´W), central I...
The reconstruction of glacial paleolake formation and evolution allows the understanding of glacier ...
The core of the storm track flow intersects the landmass of Southern Patagonia providing a unique op...
Durante el estudio de las secuencias neopaleozoicas del sur de la Precordillera sanjuanina: Formacio...
First results from an interdisciplinary research on the history of landscape in the mountain range o...
Se realizó el estudio estratigráfico de detalle de un perfil aflorante en las proximidades de Clarom...
Palynological records from eight sites located in the eastern plains of Argentina, from the humid Pa...
En este trabajo son descritas las sucesiones carboníferas aflorantes en la parte central de la Sierr...