Search > Magdalena Fan- Offshore Colombia Survey > Post-avulsion evolution Regional Project


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Stage 1 Scene

VSA Author: Andrea Ortiz Karpf
Interpretations: 0
Date Created: 2015-03-20

Perspective view of a combined variance and amplitude extraction on the first post-avulsion reflector, overlain on a variance extraction at the MTC top. The yellow line indicates the location of the cross-section. The amplitudes are erratically distributed with a small cluster of higher amplitudes at the toe of the levee, outboard of an underlying megaclast. A more detailed explanation can be found in Ortiz-Karpf et al (2015). The link to the paper can be found in the docs and links tab.





Details:

  • Scene Administrator:
    • Andrea Ortiz Karpf
  • VSA Author:
    • Andrea Ortiz Karpf

Geological Interpretation

Tectonostratigraphic Style
Post-tectonic

Seismic Stratigraphy
Erosional truncation

Depositional Environment
Upper

Depositional Processes
Turbidites, Mass Wasting and Transport

Sediment Composition
Siliciclastics

Age of Strata
Tertiary, Quaternary

Age of Deformation
Quaternary

Geological Context

Plate Settings and Margins
Subduction Zone

Tectonics
Plate-driven

Basin Setting
Subduction Accretion

Geographic Context

Physical Geography
Oceans

Political Geography
Colombia, Republic of

Geophysics

Survey Information
Marine, ≤4, Zero Phase, 3D, Migrated

Data Presentation
Vertical Scale - Depth