ICONS atlas: SUN - Balingian Province

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Overview

This page bundles the available data for the Balingian 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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Balingian Province location map
Basin name Balingian Province
Region code SUN
Basin ID 6400
Plate location/code pasv divrg cont marg/PDC
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.

Balingian Province cross section
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Dynamic topography evolution for basin centroid
Balingian 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
Balingian Province location map
Statistics - Mantle Lid thickness
Median 63.939
Mean 63.962
Scale 0.796
stdev 0.885
Z_min/Location 61.831/4.16667°Lat 113.833°Lon
Z_max/Location 65.991/ 3.73333°Lat 111.767°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
Balingian Province location map
Statistics - Depth of 550 deg isotherm
Median -32.151
Mean -32.171
Scale 0.105
stdev 0.104
Z_min/Location -32.438/3.96667°Lat 112.033°Lon
Z_max/Location -32.019/ 2.6°Lat 112.433°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
Balingian Province location map
Statistics - Mobil isopachs
Median 6.124
Mean 5.665
Scale 1.406
stdev 1.575
Z_min/Location 1.032/2.6°Lat 112.267°Lon
Z_max/Location 7.673/ 4.0°Lat 112.533°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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Plain crustal thickness
Balingian Province location map
Statistics - Plain crustal thickness
Median 29.164
Mean 29.099
Scale 0.759
stdev 0.741
Z_min/Location 27.573/3.96667°Lat 112.033°Lon
Z_max/Location 30.681/ 4.0°Lat 113.7°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
Balingian Province location map
Statistics - Base middle crust
Median -22.808
Mean -22.731
Scale 0.567
stdev 0.523
Z_min/Location -23.594/4.23333°Lat 113.767°Lon
Z_max/Location -21.370/ 2.6°Lat 112.433°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
Balingian Province location map
Statistics - Base lower crust
Median -31.492
Mean -31.674
Scale 0.605
stdev 0.643
Z_min/Location -33.304/4.16667°Lat 113.833°Lon
Z_max/Location -30.754/ 3.7°Lat 111.767°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
Balingian Province location map
Statistics - Total crustal thickness
Median 31.595
Mean 31.776
Scale 0.615
stdev 0.666
Z_min/Location 30.745/3.73333°Lat 111.767°Lon
Z_max/Location 33.452/ 4.16667°Lat 113.833°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
Balingian Province location map
Statistics - Base upper crust
Median -13.081
Mean -12.960
Scale 0.602
stdev 0.566
Z_min/Location -13.755/4.0°Lat 112.833°Lon
Z_max/Location -11.450/ 2.6°Lat 112.433°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
Balingian Province location map
Statistics - Thermal lithospheric thickness
Median 95.650
Mean 95.738
Scale 0.454
stdev 0.446
Z_min/Location 95.082/2.6°Lat 112.433°Lon
Z_max/Location 96.884/ 3.96667°Lat 112.033°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
Balingian Province location map
Statistics - Heatflow
Median 96.005
Mean 95.668
Scale 2.763
stdev 2.564
Z_min/Location 89.469/2.6°Lat 112.333°Lon
Z_max/Location 100.342/ 4.0°Lat 113.7°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)
Balingian Province location map
Statistics - Topography (ETOPO2)
Median -47.000
Mean -48.226
Scale 47.443
stdev 53.359
Z_min/Location -159.000/3.4°Lat 112.733°Lon
Z_max/Location 212.000/ 2.93333°Lat 112.633°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
Balingian Province location map
Statistics - Base hard sediments
Median -2.619
Mean -2.575
Scale 0.528
stdev 0.511
Z_min/Location -3.554/4.0°Lat 112.2°Lon
Z_max/Location -1.342/ 2.6°Lat 112.433°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
Balingian Province location map
Statistics - Temperature at 50km depth
Median 859.068
Mean 858.674
Scale 2.041
stdev 2.008
Z_min/Location 853.513/3.96667°Lat 112.033°Lon
Z_max/Location 861.630/ 2.6°Lat 112.433°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
Balingian Province location map
Statistics - Laske sediment thickness
Median 3.563
Mean 3.399
Scale 2.060
stdev 1.618
Z_min/Location 0.432/2.6°Lat 112.267°Lon
Z_max/Location 6.200/ 4.23333°Lat 113.767°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
Balingian Province location map
Statistics - Lithospheric temperature gradient
Median 9.696
Mean 9.690
Scale 0.031
stdev 0.031
Z_min/Location 9.610/3.96667°Lat 112.033°Lon
Z_max/Location 9.736/ 2.6°Lat 112.433°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
Balingian Province location map
Statistics - Isostatic correction
Median 1.415
Mean 1.329
Scale 0.732
stdev 0.594
Z_min/Location 0.186/2.6°Lat 112.267°Lon
Z_max/Location 2.293/4.23333°Lat 113.767°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)
Balingian Province location map
Statistics - TTS (sediment)
Median 1.319
Mean 1.246
Scale 0.320
stdev 0.314
Z_min/Location 0.500/4.0°Lat 113.7°Lon
Z_max/Location 1.642/3.23333°Lat 112.033°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)
Balingian Province location map
Statistics - Beta (Sediment)
Median 1.203
Mean 1.192
Scale 0.060
stdev 0.055
Z_min/Location 1.068/4.0°Lat 113.7°Lon
Z_max/Location 1.266/3.23333°Lat 112.033°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.
Balingian Province location map
Statistics - Crustal vs lithosph. extn.
Median 0.016
Mean 0.021
Scale 0.030
stdev 0.030
Z_min/Location -0.036/4.0°Lat 113.7°Lon
Z_max/Location 0.088/3.96667°Lat 112.033°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
Balingian Province location map
Statistics - Anomalous TTS
Median 1.122
Mean 1.115
Scale 0.224
stdev 0.182
Z_min/Location 0.786/3.96667°Lat 113.667°Lon
Z_max/Location 1.423/3.06667°Lat 112.133°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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Predicted elevation
Balingian Province location map
Statistics - Predicted elevation
Median 1193.340
Mean 1209.260
Scale 59.263
stdev 66.644
Z_min/Location 1091.560/3.73333°Lat 111.767°Lon
Z_max/Location 1375.150/4.16667°Lat 113.833°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)
Balingian Province location map
Statistics - Beta (Crust)
Median 1.015
Mean 1.018
Scale 0.026
stdev 0.026
Z_min/Location 0.965/4.0°Lat 113.7°Lon
Z_max/Location 1.073/3.96667°Lat 112.033°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)
Balingian Province location map
Statistics - TTS (crust)
Median 0.114
Mean 0.131
Scale 0.200
stdev 0.196
Z_min/Location -0.287/4.0°Lat 113.7°Lon
Z_max/Location 0.534/3.96667°Lat 112.033°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
Balingian Province location map
Statistics - Differential Beta
Median 0.183
Mean 0.174
Scale 0.038
stdev 0.036
Z_min/Location 0.104/3.96667°Lat 113.667°Lon
Z_max/Location 0.235/3.13333°Lat 112.1°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