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 …
This third edition of Reconstructing Quaternary Environments has been completely revised and updated to provide a new account of the history and scale of environmental changes …
This introductory textbook introduces the basics of dating, the range of techniques available and the strengths and limitations of each of the principal methods. Coverage includes: the …
J Rabassa, AM Coronato, M Salemme - Journal of South American Earth …, 2005 - Elsevier
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 …
J Rabassa, A Coronato… - Biological Journal of the …, 2011 - academic.oup.com
The Patagonian glaciations developed from the latest Miocene (c. 6 Ma) in multiple events of varied duration and intensity. Most of the present glacial landscape is the result of the glacial …
The mid-Pleistocene climate transition (MPT) is defined by the emergence of high amplitude, quasi-100ka glacial–interglacial cycles from a prior regime of more subtle 41kacycles. This …
This paper presents new mapping of the glacial geomorphology of southern South America between latitudes 38° S and 56° S, approximately the area covered by the former …
The Lípez region of southwest Bolivia is the locus of a major Neogene ignimbrite flare-up, and yet it is the least studied portion of the Altiplano-Puna volcanic complex of the Central …
Abstract Forty-three 40Ar/39Ar age determinations of lava flows, domes, ignimbrites, and dikes, plus 14C dates from seven distal tephra layers, combined with stratigraphy …