Control of internal structure and fluid-migration pathways within the Barbados Ridge décollement zone by strike-slip faulting: Evidence from coherence and three-dimensional seismic amplitude imaging

Bulletin of the Geological Society of America

Volumn 114, Issue 1, 2002, Pages 51-63

  DiLeonardo, Christopher G ^a   Moore, J Casey ^a   Nissen, Susan ^a   Bangs, Nathan ^a  

^a Foothill College   (United States)

Author keywords

Active tectonics; D collement; Faults and faulting; Seismic methods; Subduction zones

Indexed keywords

STRIKE-SLIP FAULTS;

IMAGING TECHNIQUES; MAPPING; REFLECTION; SEISMOLOGY;

FLOW OF FLUIDS;

ACCRETIONARY PRISM; DECOLLEMENT; FLUID FLOW; SEISMIC REFLECTION; STRIKE-SLIP FAULT; SUBDUCTION; TECTONIC SETTING;

ATLANTIC OCEAN;

EID: 84879883181     PISSN: 00167606     EISSN: None     Source Type: Journal    
DOI: 10.1130/0016-7606(2002)114<0051:COISAF>2.0.CO;2     Document Type: Article

References (33)

1. 3D seismic discontinuity for faults, and stratigraphic features: The coherence cube
2. Seismic modeling of the décollement zone at the base of the Barbados Ridge accretionary complex
3. Seismic velocities from the Barbados ridge complex: Indicators of high pore fluid pressures in an accretionary complex
4. Elevated fluid pressure, and fault zone dilation inferred from seismic models of the Northern Barbados Ridge décollement
5. Fluid accumulation, and channeling along the northern Barbados Ridge décollement
6. Genesis, and evolution of small-scale structures in the toe of the Barbados Ridge accretionary wedge
7. Late Cenozoic deformation in the Matanuska Valley, Alaska: Three-dimensional strain in a forearc region
8. Influence of lower plate tectonism on the evolution of out-of-sequence faults: Northern Barbados Ridge accretionary wedge
9. Relative motion between the Caribbean, and North American plates, and related boundary zone deformation from a decade of GPS observations
10. The relationship between permeability, and effective stress along a plate-boundary fault, Barbados accretionary complex
11. Delineation of tectonic features offshore Trinidad using 3-D seismic coherence
12. Hydrogeochemistry of the northern Barbados accretionary comtex transect: Ocean Drilling Program Leg 110
13. Delineation of geologic drilling hazards using 3-D seismic attributes
14. Multiple fault sets, and three-dimensional strain: Theory, and application
15. Accretion, and erosion in subduction zones: The role of fluids
16. 3-D seismic attributes using a semblance-based coherency algorithm
17. Structural setting of the Leg 156 area, Northern Barbados Ridge accretionary prism
18. Character of the décollement in the Leg 131 area, Nankai Trough
19. Fluids in accretionary prisms
20. Consolidation patterns during initiation, and evolution of a plate-boundary décollement zone: Northern Barbados accretionary prism
21. Abnormal fluid pressures and fault-zone dilation in the Barbados accretionary prism: Evidence from logging while drilling
22. Tectonic synthesis, deep sea drilling project Leg 78A: Structural evolution of offscraped and underthrust sediment, Northern Barbados Ridge complex
23. Debris flow outrunner blocks, glide tracks, and pressure ridges identified on the Nigerian continental slope using 3-D sesimic coherence
24. Faulting of rocks in three-dimensional strain fields II. Theoretical analysis
25. Sesmically inferred spatial pattern of fluid content of the Northern Barbados Ridge décollement: Implications for fluid migration and fault strength
26. Synthesis of the Barbados décollement seismic reflection response from drilling-based geophysical observations and physical properties
27. 3-D sesmic attributes applied to carbonates
28. Barbados: Architecture and implications for accretion
29. Data report: Quantitative image analysis of relative porosity contributions in the décollement and proto-décollement, northern Barbados accretionary prism
30. Long décollements and mud volcanoes: Evidence from the Barbados Ridge Complex for the role of high porefluid pressure in the development of an accretionary complex
31. Quantitative fault seal prediction
32. Spatial variations of the décollement/protodécollement zone and their implications: A 3-D seismic inversion study of the Northern Barbados accretionary prism
33. Evaluation of hydrogeologic properties of the Barbados accretionary prism: A synthesis of Leg 156 results