Late cenozoic glaciations in Patagonia and Tierra del Fuego
J Rabassa - Developments in quaternary sciences, 2008 - Elsevier
Publisher Summary This chapter overviews the Patagonian and Fuegian glaciations—
starting in the Late Miocene, when the junction of global, cooler climatic conditions, and the …
starting in the Late Miocene, when the junction of global, cooler climatic conditions, and the …
A review of Tertiary climate changes in southern South America and the Antarctic Peninsula. Part 1: Oceanic conditions
JP Le Roux - Sedimentary Geology, 2012 - Elsevier
Oceanic conditions around southern South America and the Antarctic Peninsula have a
major influence on climate patterns in these subcontinents. During the Tertiary, changes in …
major influence on climate patterns in these subcontinents. During the Tertiary, changes in …
Chronology of the Late Cenozoic Patagonian glaciations and their correlation with biostratigraphic units of the Pampean region (Argentina)
The absolute chronology of the Patagonian glaciations is one of the most complete in the
world and probably the best available for the Southern Hemisphere outside Antarctica. The …
world and probably the best available for the Southern Hemisphere outside Antarctica. The …
Chronostratigraphy and “Land-Mammal Ages” in the Cenozoic of southern South America: principles, practices, and the “Uquian” problem
The concept of “land-mammal age” as developed in South America is examined. The
“Uquian Land-mammal age” is used as a study case.“Land-mammal age” parataxonomy is …
“Uquian Land-mammal age” is used as a study case.“Land-mammal age” parataxonomy is …
Changes of mammal assemblages in the pampean region (Argentina) and their relation with the Plio-Pleistocene boundary
A gradual impoverishment of autochthonous mammals in the southeastern pampean region
(central eastern Argentina) during the Late Cenozoic is detected. It is partially coeval to the …
(central eastern Argentina) during the Late Cenozoic is detected. It is partially coeval to the …
A quantitative model of magnetic enhancement in loessic soils
MJ Orgeira, R Egli, RH Compagnucci - The Earth's magnetic interior, 2011 - Springer
We present a quantitative model for the climatic dependence of magnetic enhancement in
loessic soils. The model is based on the widely accepted hypothesis that ultrafine magnetite …
loessic soils. The model is based on the widely accepted hypothesis that ultrafine magnetite …
A 3.3-Ma impact in Argentina and possible consequences
Enigmatic glassy materials (escorias) and red bricklike materials (tierras cocidas) occur at a
restricted stratigraphic level (the top of the Chapadmalal Formation). Materials from one …
restricted stratigraphic level (the top of the Chapadmalal Formation). Materials from one …
The ensenada and buenos aires formations (Pleistocene) in a quarry near la plata, Argentina
An interdisciplinary study of a section in a quarry near La Plata sheds new light on the
geologic, climatic, and biologic evolution of the northeastern Pampean area of Argentina …
geologic, climatic, and biologic evolution of the northeastern Pampean area of Argentina …
Los Chinchillidae (Rodentia, Caviomorpha) fósiles de la República Argentina: sistemática, historia evolutiva y biogeográfica, significado bioestratigráfico y …
LL Rasia - 2016 - sedici.unlp.edu.ar
Los roedores conforman el Orden más numeroso de mamíferos vivientes. Dentro de este
grupo, los caviomorfos representan un clado eminentemente sudamericano con una …
grupo, los caviomorfos representan un clado eminentemente sudamericano con una …
Reassesment of the Pliocene-Pleistocene continental time scale of Southern South America. Correlation of the type Chapadmalalan with Bolivian sections
Recently MacFadden et al.(1993) described undiferentiated Montehermosan-
Chapadmalalan sections at Inchasi in Bolivia. The supposed failure to correlate more …
Chapadmalalan sections at Inchasi in Bolivia. The supposed failure to correlate more …