Geophysical characterization of two circular structures at Bajada del Diablo (Patagonia, Argentina): Indication of impact origin

An impact origin has been proposed for the circular structures found in Bajada del Diablo, Patagonia, Argentina. Taking into account its extension and the number of impact structures, Bajada del Diablo would be the largest meteoritic impact areas known on Earth, being an extremely interesting area f...

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Detalles Bibliográficos
Autores principales: Prezzi, C.B., Orgeira, M.J., Acevedo, R.D., Ponce, J.F., Martinez, O., Rabassa, J.O., Corbella, H., Vásquez, C., González-Guillot, M., Subías, I.
Formato: JOUR
Materias:
2.5D magnetic modeling
Data processing
Impacts
Interdisciplinary interpretation
Potential field and EM measurements
Topography
Analytic signals
Apparent electrical conductivity
Argentina
Circular pattern
Circular structures
Debris flows
Euler solutions
Geophysical characterization
Global distribution
Ground surveys
Horizontal gradients
Impact events
Impact structures
Large amplitude
Late Pliocene
Magnetic anomalies
Magnetic data
Magnetic modeling
Magnetic models
Magnetic profiles
matrix
Novel information
Olivine basalts
Patagonia
Pleistocene
Potential field
Projectile impact
Rock types
Short wavelengths
South America
Basalt
Debris
Electric conductivity
Electromagnetism
Geophysics
Olivine
Research
Surveys
Structural geology
basalt
conglomerate
data interpretation
Earth structure
electrical conductivity
electromagnetic survey
geomorphology
geophysical method
impact structure
interdisciplinary approach
magnetic anomaly
meteorite
olivine
potential field
topography
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00319201_v192-193_n_p21_Prezzi
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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