Search > Sinu Prism depositional environments Survey
Dip map, Sinu prism central, offshore Colombia Regional Project
| VSA Author: | Rob Butler, Jamie Vinnels |
|---|---|
| Scenes: | 9 |
| Interpretations: | 1 |
| Date Created: | 2010-01-28 |
Dip attribute map of the modern seabed, Sinu accretionary prism (offshore Colombia), created from merged bathymetric data. The associated interpretation gives locations for the various section profiles (scenes). |
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Detail of thrust-top basins, Sinu Prism Scene
| VSA Author: | Jamie Vinnels, Rob Butler |
|---|---|
| Interpretations: | 1 |
| Date Created: | 2010-01-28 |
Dip attribute map of the modern seabed on the Sinu Accretionary Prism, offshore Colombia.
dogleg profile FEG, Sinu prism Scene
| VSA Author: | Jamie Vinnels, Rob Butler |
|---|---|
| Interpretations: | 1 |
| Date Created: | 2010-01-28 |
Sediments bank up against a thrust-related anticline, seen in a cropped dog-leg seismic profile. The different orientations of the profile are indicated by shading.
dogleg profile GED, thrust-top basin, Sinu Prism Scene
| VSA Author: | Rob Butler, Jamie Vinnels |
|---|---|
| Interpretations: | 1 |
| Date Created: | 2010-01-28 |
Dog leg section GED from the Sinu accretionary prism showing stratal geomerties above thrust related folds. The shade tone depicts the different panels of the dog-leg.
dogleg section ABC, southern Sinu prism Scene
| VSA Author: | Rob Butler, Jamie Vinnels |
|---|---|
| Interpretations: | 1 |
| Date Created: | 2010-01-28 |
A dogleg profile (two panels shown with different shade) through a thrust-top mini-basin showing the geometry of the sedimentary fill. Sinu Accretionary prism. See related projects for context.
folds converge in southern Sinu Prism Scene
| VSA Author: | Rob Butler, Jamie Vinnels |
|---|---|
| Interpretations: | 1 |
| Date Created: | 2010-01-28 |
Detail of a dip attribute map for the southern Sinu accretionary prism showing folding converging southwards, closing up the mini-basins. Note the incisional channel systems and significant mass wasting from the anticline limbs. A location map for associated "dog-leg" seismic profiles is available here as an interpretation.
minibasin fill central Sinu Prism Scene
| VSA Author: | Jamie Vinnels, Rob Butler |
|---|---|
| Interpretations: | 1 |
| Date Created: | 2010-01-28 |
Cropped shallow part of a 2D seismic line across a mini-basin on the Sinu Accretionary Prism. the location is shown on the thrust-up basins scene dip map ("Hemipelagic fills,,,,") for the Central Sinu Basin.
Section line AB, Central Sinu Prism Scene
| VSA Author: | Jamie Vinnels, Rob Butler |
|---|---|
| Interpretations: | 0 |
| Date Created: | 2010-01-28 |
A cropped 2D seismic line across part of the Sinu Accretionary Prism. Location shown on the interpreted Regional Project (dip map).
Section line CD, Central Sinu prism. Scene
| VSA Author: | Rob Butler, Jamie Vinnels |
|---|---|
| Interpretations: | 0 |
| Date Created: | 2010-01-28 |
Cropped shallow part of 2D seismic profile across part of the central Sinu accretionary prism, offshore Colombia.
Thrust-top basin fill - 2; Sinu Prism Scene
| VSA Author: | Jamie Vinnels, Rob Butler |
|---|---|
| Interpretations: | 1 |
| Date Created: | 2010-01-28 |
Detail of onlapping hemipelagic basin fill, Sinu Accretionary Prism. The associated interpretation discusses the stratal geometry. The location of this section line is shown on the interpretation to the thrust-top basin scene ("Hemipelagic...") .
Locations of seismic profiles, Central Sinu Prism Interpretation
| VSA Author: | Rob Butler, Jamie Vinnels |
|---|---|
| Date Created: | 2010-01-28 |
The location of associated seismic profiles (scenes) through the shallow part of the Sinu accretionary prism, offshore Colombia.
Details:
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Regional Project Administrator:
- Rob Butler
- VSA Author:
- Rob Butler
- Jamie Vinnels
Geological Context
Plate Settings and Margins
- Convergent
- Subduction Zone
- Continental Margins
- Subduction
Tectonics
- Plate-driven
- Accretionary prism
Basin Setting
- Subduction Accretion
- Trench-Trench-Slope
Geographic Context
Physical Geography
- Oceans
- Fans (Submarine)
- Shelf-Slopes
- Trenches
Political Geography
- South America
- Colombia, Republic of
Geophysics
Survey Information
- Environment
- Marine
Image Type
- Horizon/Surface Map
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