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Volcaniclastic sedimentation influenced by logjam breakups? An example from the Blanco River, Chile
(Pergamon-Elsevier Science Ltd, 2020-03)
The Blanco River drains the southern flank of the Chilean Chaitén volcano toward the Pacific Ocean. During 2008, much of the rhyolitic tephra erupted by the volcano was remobilized by this (and others) fluvial system. In ...
Modelo de sedimentación fluvial y lacustre en el margen pasivo de un hemigraben: el Triásico de la Precordillera occidental de San Juan, República ArgentinaA model for fluvial and lacustrine sedimentation on the passive margin of a half-graben: the Triassic of the western Precordillera of San Juan, Argentine Republic
(Asociación Geológica Argentina, 2001-06)
A model for fluvial and lacustrine sedimentation on the passive margin of a half-graben: the Triassic of the western Precordillera of San Juan, Argentine Republic. Siliciclastic facies and depositional systems are studied ...
High-resolution analysis of an erg-margin system from the cretaceous Candeleros Formation (La Buitrera paleontological area, Río Negro province, Argentina): An approach to different scales of fluvial-aeolian interactions
(Asociación Argentina de Sedimentología, 2021-04)
Several studies have emphasized the complexity of the interaction between fluvial and aeolian processes at erg margin settings, and their importance in the resulting geological record. The Cretaceous Candeleros Formation ...
Fluvial architecture variations linked to changes in accommodation space: Río Chico Formation (Late Paleocene), Golfo San Jorge basin, Argentina
(Elsevier Science, 2013-08)
The Upper Paleocene Río Chico Formation is a 50-180. m thick fluvial succession developed in a passive-margin setting, Golfo San Jorge basin, Central Patagonia, Argentina. A detailed description and interpretation of ...
Ichnological signatures from wave- and fluvial-dominated deltas: The La Anita Formation, Upper Cretaceous, Austral-Magallanes Basin, Patagonia
(Elsevier, 2019-12)
Depositional processes operating in deltaic shorelines create a variety of physico-chemical stressful conditions that impact directly on benthic fauna. The ichnological signatures of deltaic successions reflect these ...
Landscape and depositional controls on palaeosols of a distributive fluvial system (Upper Cretaceous, Brazil)
(Elsevier Science, 2020-12)
The stratigraphic record of distributive fluvial systems is commonly characterised by frequent and complex interstratification of palaeosols among channel and overbank deposits. However, current models focus primarily on ...