ICONS atlas: SUN - West Luconia Province

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Overview

This page bundles the available data for the West Luconia Province in the Sundaland Region. The images are hyperlinks and will open up a separate window with a high resolution PDF image of the map.
The basin data is derived from a lower resolution grid which has been upsampled using GMT. This could have introduced an accuracy which is beyond the original data resolution.

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West Luconia Province location map

Basin name	West Luconia Province
Region code	SUN
Basin ID	6360
Plate location/code	/

Basin cross section

The basin cross section is automatically generated using the available crustal structure data sets. Sometimes the data labels are not plotted correctly, depending on the length of the section.

The location of the profile is indicated in all maps as dashed-dotted thin black line. For the endpoints of the profile, the two points of a given polygon located farthest away from each other were computed.

West Luconia Province cross section

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Dynamic topography evolution for basin centroid

West Luconia Province dynamic topography through time

The dynamic topography history for the basin is derived by tracking the basin centroid. The paleo-location for this point is computed using the EarthByte plate kinematic framework rotating the position back in time.

The dynamic topography model is derived from the S20RTS seismic tomography model (Ritsema et al., 99) by converting seismic velocites to density anomalies using an empirical scaling factor of 0.25. The density anomalies are then advected back in time to compute mantle flow with plate motions superimposed (using the EarthByte plate rotation framework) as surface boundary conditions. The dynamic topography is then derived from the computed density distribution using a free upper boundary. For details regarding the methodology see the following papers:

B. Steinberger, H. Schmeling, and G. Marquart. Large-scale lithospheric stress field and topography induced by global mantle circulation. Earth Planet. Sci. Lett., 186:75-91, 2001.
doi: 10.1016/S0012-821X(01)00229-1.
B. Steinberger. Effects of latent heat release at phase boundaries on flow in the Earth's mantle, phase boundary topography and dynamic topography at the Earth's surface. Phys. Earth Planet. Int., 164:2-20, 2007.
doi: 10.1016/j.pepi.2007.04.021.

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Observations

Mantle Lid thickness

West Luconia Province location map

Statistics - Mantle Lid thickness
Median	68.394
Mean	68.364
Scale	0.551
stdev	0.533
Z_min/Location	67.117/3.33333°Lat 110.733°Lon
Z_max/Location	69.567/ 3.56667°Lat 109.467°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Depth of 550 deg isotherm

West Luconia Province location map

Statistics - Depth of 550 deg isotherm
Median	-32.698
Mean	-32.699
Scale	0.118
stdev	0.098
Z_min/Location	-32.881/4.4°Lat 111.1°Lon
Z_max/Location	-32.494/ 3.33333°Lat 110.733°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Mobil isopachs

West Luconia Province location map

Statistics - Mobil isopachs
Median	4.918
Mean	4.759
Scale	2.654
stdev	1.864
Z_min/Location	1.421/7.16667°Lat 109.5°Lon
Z_max/Location	7.851/ 4.56667°Lat 111.5°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Plain crustal thickness

West Luconia Province location map

Statistics - Plain crustal thickness
Median	27.423
Mean	27.253
Scale	0.764
stdev	0.816
Z_min/Location	24.979/7.0°Lat 111.0°Lon
Z_max/Location	28.952/ 3.13333°Lat 109.9°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Base middle crust

West Luconia Province location map

Statistics - Base middle crust
Median	-22.677
Mean	-22.368
Scale	0.897
stdev	0.882
Z_min/Location	-23.459/5.56667°Lat 111.4°Lon
Z_max/Location	-20.807/ 3.36667°Lat 109.567°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Base lower crust

West Luconia Province location map

Statistics - Base lower crust
Median	-30.548
Mean	-30.347
Scale	1.053
stdev	0.829
Z_min/Location	-31.466/7.13333°Lat 109.833°Lon
Z_max/Location	-28.916/ 4.0°Lat 109.333°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Total crustal thickness

West Luconia Province location map

Statistics - Total crustal thickness
Median	30.379
Mean	30.218
Scale	1.050
stdev	0.793
Z_min/Location	28.852/4.0°Lat 109.333°Lon
Z_max/Location	31.312/ 5.56667°Lat 111.4°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Base upper crust

West Luconia Province location map

Statistics - Base upper crust
Median	-13.305
Mean	-12.835
Scale	1.113
stdev	1.203
Z_min/Location	-14.531/5.7°Lat 111.367°Lon
Z_max/Location	-10.754/ 3.4°Lat 109.567°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Thermal lithospheric thickness

West Luconia Province location map

Statistics - Thermal lithospheric thickness
Median	97.936
Mean	97.952
Scale	0.490
stdev	0.419
Z_min/Location	97.088/3.33333°Lat 110.733°Lon
Z_max/Location	98.768/ 4.4°Lat 111.1°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Heatflow

West Luconia Province location map

Statistics - Heatflow
Median	98.332
Mean	98.230
Scale	0.748
stdev	0.756
Z_min/Location	95.664/7.13333°Lat 110.933°Lon
Z_max/Location	99.507/ 3.96667°Lat 110.1°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Topography (ETOPO2)

West Luconia Province location map

Statistics - Topography (ETOPO2)
Median	-130.000
Mean	-547.568
Scale	77.095
stdev	614.531
Z_min/Location	-1978.000/7.2°Lat 110.9°Lon
Z_max/Location	-45.000/ 5.33333°Lat 110.533°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Base hard sediments

West Luconia Province location map

Statistics - Base hard sediments
Median	-3.382
Mean	-3.094
Scale	1.755
stdev	1.463
Z_min/Location	-5.825/5.9°Lat 111.3°Lon
Z_max/Location	-0.764/ 3.4°Lat 109.567°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Temperature at 50km depth

West Luconia Province location map

Statistics - Temperature at 50km depth
Median	848.769
Mean	848.697
Scale	2.210
stdev	1.887
Z_min/Location	845.028/4.4°Lat 111.1°Lon
Z_max/Location	852.591/ 3.33333°Lat 110.733°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Laske sediment thickness

West Luconia Province location map

Statistics - Laske sediment thickness
Median	3.832
Mean	4.079
Scale	1.496
stdev	1.444
Z_min/Location	1.475/3.13333°Lat 109.767°Lon
Z_max/Location	7.272/ 5.06667°Lat 111.467°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Lithospheric temperature gradient

West Luconia Province location map

Statistics - Lithospheric temperature gradient
Median	9.535
Mean	9.534
Scale	0.035
stdev	0.029
Z_min/Location	9.478/4.4°Lat 111.1°Lon
Z_max/Location	9.595/ 3.33333°Lat 110.733°Lon

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Computations

Isostatic correction

West Luconia Province location map

Statistics - Isostatic correction
Median	1.511
Mean	1.577
Scale	0.533
stdev	0.497
Z_min/Location	0.618/3.13333°Lat 109.767°Lon
Z_max/Location	2.608/5.06667°Lat 111.467°Lon

Comments

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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TTS (sediment)

West Luconia Province location map

Statistics - TTS (sediment)
Median	1.672
Mean	1.517
Scale	1.739
stdev	1.189
Z_min/Location	-0.157/3.9°Lat 110.0°Lon
Z_max/Location	3.673/6.56667°Lat 111.133°Lon

Comments

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Beta (Sediment)

West Luconia Province location map

Statistics - Beta (Sediment)
Median	1.272
Mean	1.288
Scale	0.344
stdev	0.252
Z_min/Location	0.980/3.9°Lat 110.0°Lon
Z_max/Location	1.885/6.56667°Lat 111.133°Lon

Comments

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Crustal vs lithosph. extn.

West Luconia Province location map

Statistics - Crustal vs lithosph. extn.
Median	-0.022
Mean	-0.017
Scale	0.015
stdev	0.022
Z_min/Location	-0.047/3.13333°Lat 109.9°Lon
Z_max/Location	0.046/4.56667°Lat 111.5°Lon

Comments

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Anomalous TTS

West Luconia Province location map

Statistics - Anomalous TTS
Median	1.484
Mean	1.394
Scale	1.524
stdev	1.009
Z_min/Location	-0.063/4.03333°Lat 110.0°Lon
Z_max/Location	2.962/6.43333°Lat 111.167°Lon

Comments

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Predicted elevation

West Luconia Province location map

Statistics - Predicted elevation
Median	950.692
Mean	950.243
Scale	30.463
stdev	33.828
Z_min/Location	881.428/3.6°Lat 109.567°Lon
Z_max/Location	1059.540/4.56667°Lat 111.5°Lon

Comments

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Beta (Crust)

West Luconia Province location map

Statistics - Beta (Crust)
Median	1.010
Mean	1.017
Scale	0.028
stdev	0.031
Z_min/Location	0.956/3.13333°Lat 109.9°Lon
Z_max/Location	1.108/7.0°Lat 111.0°Lon

Comments

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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TTS (crust)

West Luconia Province location map

Statistics - TTS (crust)
Median	0.075
Mean	0.123
Scale	0.216
stdev	0.230
Z_min/Location	-0.357/3.13333°Lat 109.9°Lon
Z_max/Location	0.765/7.0°Lat 111.0°Lon

Comments

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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Differential Beta

West Luconia Province location map

Statistics - Differential Beta
Median	0.249
Mean	0.271
Scale	0.308
stdev	0.226
Z_min/Location	-0.008/4.03333°Lat 110.0°Lon
Z_max/Location	0.785/6.43333°Lat 111.167°Lon

Comments

For explanation to the data source or computation of this grid please follow this link. Clicking the image will open a high-res PDF of the map. Units in the statistics table are same as map units. Z_min and Z_max refer to the minima and maxima with their respective geographic locations.

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This basin data is based on interpolated global grids and might contain gridding errors or wrongly interpolated data values.

Page generated 2008-08-03 02:36:58 CEST | © Christian Heine, School of Geosciences, Sydney University, Australia