Paleozoic to Pliocene evolution of the Andean retroarc between 26 and 28°S interactions between tectonics, climate, and upper plate architecture

Dissertation, Universität Potsdam, 2019

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Bibliographische Detailangaben
1. Verfasser:	Zapata Henao, Sebastian (VerfasserIn)
Körperschaft:	Universität Potsdam (AkademischeR BetreuerIn)
Weitere Verfasser:	Sobel, Edward (AkademischeR BetreuerIn), Hoke, Gregory D. (AkademischeR BetreuerIn), Spiegel, Cornelia (AkademischeR BetreuerIn)
Format:	UnknownFormat
Sprache:	eng
Veröffentlicht:	Potsdam April 2019
Schlagworte:	Hochschulschrift > Argentinien > Zentralanden > Isotopendatierung > Becken > Geochronologie > Paläotektonik > Vorland
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Beschreibung
Zusammenfassung:	Dissertation, Universität Potsdam, 2019 Interactions and feedbacks between tectonics, climate, and upper plate architecture control basin geometry, relief, and depositional systems. The Andes is part of a longlived continental margin characterized by multiple tectonic cycles which have strongly modified the Andean upper plate architecture. In the Andean retroarc, spatiotemporal variations in the structure of the upper plate and tectonic regimes have resulted in marked along-strike variations in basin geometry, stratigraphy, deformational style, and mountain belt morphology. These along-strike variations include high-elevation plateaus (Altiplano and Puna) associated with a thin-skin fold-and-thrust-belt and thick-skin deformation in broken foreland basins such as the Santa Barbara system and the Sierras Pampeanas. At the confluence of the Puna Plateau, the Santa Barbara system and the Sierras Pampeanas, major along-strike changes in upper plate architecture, mountain belt morphology, basement exhumation, and deformation style can be recognized. I have used a source to sink ...
Beschreibung:	139 Seiten Illustrationen, Diagramme