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Analysis of Different Methodologies to Calculate Bouguer Gravity Anomalies in the Argentine Continental Margin
(Scientific & Academic Publishing, 2014-04)
We have tested and used two methods to determine the Bouguer gravity anomaly in the area of the Argentine continental margin. The first method employs the relationship between the topography and gravity anomaly in the ...
Flexural uplift and magmatic underplating anomaly on the Argentine continental margin: profile at 43.5°S
(Springer, 2021-05)
Magmatic underplating can be defined as the addition of mafic magma to the lower crust and uppermost mantle around the Moho. This phenomenon plays an important role in continental margins and other compressional and ...
Cambrian-Ordovician conodonts from slump deposits of the Argentine Precordillera: new insights into its passive margin development
(Cambridge University Press, 2016-10)
The Los Sombreros Formation represents the western continental margin slope deposits of the Argentine Precordillera, a sub-terrane accreted to Gondwana as part of the Cuyania Terrane in early Palaeozoic times. The age of ...
Extensional tectonics and gravitational collapse in an Ordovician passive margin: The Western Argentine Precordillera
(Elsevier Science, 2008-03)
The paper describes ubiquitous extensional structures developed in a passive margin of Ordovician age in the Argentine Precordillera. These extensional structures include normal faults and boudinaged sequences. In some ...
Cenozoic sedimentary history of the northern Argentine continental slope, off Bahia Blanca, the location of the Ewing Terrace: Palaeogeodynamic and palaeoceanographic implications
(Elsevier Science, 2019-11)
New insights into the Cenozoic depositional architecture based on the seismic stratigraphy of the northern Argentine continental slope, off Bahia Blanca, allow us to reconstruct its sedimentary evolution. Five major seismic ...