ICONS atlas: SUN - Tatau Province

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Overview

This page bundles the available data for the Tatau 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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Tatau Province location map
Basin name Tatau Province
Region code SUN
Basin ID 6380
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.

Tatau Province cross section
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Dynamic topography evolution for basin centroid
Tatau 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
Tatau Province location map
Statistics - Mantle Lid thickness
Median 66.003
Mean 66.004
Scale 1.547
stdev 1.263
Z_min/Location 63.973/2.76667°Lat 112.3°Lon
Z_max/Location 68.528/ 4.16667°Lat 111.0°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
Tatau Province location map
Statistics - Depth of 550 deg isotherm
Median -32.348
Mean -32.353
Scale 0.256
stdev 0.218
Z_min/Location -32.821/4.33333°Lat 111.2°Lon
Z_max/Location -32.000/ 3.0°Lat 112.0°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
Tatau Province location map
Statistics - Mobil isopachs
Median 4.010
Mean 3.920
Scale 2.754
stdev 2.070
Z_min/Location 0.417/2.6°Lat 111.833°Lon
Z_max/Location 7.509/ 4.36667°Lat 111.333°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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Plain crustal thickness
Tatau Province location map
Statistics - Plain crustal thickness
Median 28.455
Mean 28.383
Scale 0.800
stdev 0.658
Z_min/Location 26.984/4.36667°Lat 111.333°Lon
Z_max/Location 29.517/ 2.6°Lat 112.233°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
Tatau Province location map
Statistics - Base middle crust
Median -21.862
Mean -21.904
Scale 0.465
stdev 0.390
Z_min/Location -22.740/4.1°Lat 111.567°Lon
Z_max/Location -21.223/ 3.1°Lat 110.7°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 lower crust
Tatau Province location map
Statistics - Base lower crust
Median -30.506
Mean -30.480
Scale 0.381
stdev 0.312
Z_min/Location -31.006/2.86667°Lat 112.267°Lon
Z_max/Location -29.750/ 3.8°Lat 110.833°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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Total crustal thickness
Tatau Province location map
Statistics - Total crustal thickness
Median 30.511
Mean 30.501
Scale 0.443
stdev 0.360
Z_min/Location 29.707/3.8°Lat 110.833°Lon
Z_max/Location 31.146/ 2.86667°Lat 112.267°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
Tatau Province location map
Statistics - Base upper crust
Median -12.062
Mean -12.125
Scale 0.581
stdev 0.495
Z_min/Location -13.227/4.26667°Lat 111.433°Lon
Z_max/Location -11.277/ 3.1°Lat 110.7°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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Thermal lithospheric thickness
Tatau Province location map
Statistics - Thermal lithospheric thickness
Median 96.480
Mean 96.505
Scale 1.093
stdev 0.930
Z_min/Location 95.000/3.0°Lat 112.0°Lon
Z_max/Location 98.513/ 4.33333°Lat 111.2°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
Tatau Province location map
Statistics - Heatflow
Median 95.741
Mean 95.216
Scale 2.647
stdev 2.402
Z_min/Location 89.488/2.6°Lat 112.233°Lon
Z_max/Location 98.439/ 4.1°Lat 110.967°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)
Tatau Province location map
Statistics - Topography (ETOPO2)
Median -40.000
Mean -37.621
Scale 31.135
stdev 32.432
Z_min/Location -114.000/3.83333°Lat 111.267°Lon
Z_max/Location 126.000/ 2.7°Lat 112.3°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
Tatau Province location map
Statistics - Base hard sediments
Median -2.003
Mean -2.098
Scale 0.591
stdev 0.530
Z_min/Location -3.451/4.36667°Lat 111.333°Lon
Z_max/Location -1.259/ 3.1°Lat 110.7°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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Temperature at 50km depth
Tatau Province location map
Statistics - Temperature at 50km depth
Median 855.333
Mean 855.218
Scale 4.922
stdev 4.188
Z_min/Location 846.175/4.33333°Lat 111.2°Lon
Z_max/Location 862.000/ 3.0°Lat 112.0°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
Tatau Province location map
Statistics - Laske sediment thickness
Median 1.740
Mean 2.218
Scale 1.629
stdev 1.554
Z_min/Location 0.416/2.6°Lat 111.9°Lon
Z_max/Location 5.853/ 4.36667°Lat 111.333°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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Lithospheric temperature gradient
Tatau Province location map
Statistics - Lithospheric temperature gradient
Median 9.637
Mean 9.636
Scale 0.076
stdev 0.065
Z_min/Location 9.496/4.33333°Lat 111.2°Lon
Z_max/Location 9.742/ 3.0°Lat 112.0°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
Tatau Province location map
Statistics - Isostatic correction
Median 0.724
Mean 0.887
Scale 0.659
stdev 0.588
Z_min/Location 0.179/2.6°Lat 111.9°Lon
Z_max/Location 2.185/4.36667°Lat 111.333°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)
Tatau Province location map
Statistics - TTS (sediment)
Median 1.269
Mean 1.211
Scale 0.301
stdev 0.291
Z_min/Location 0.451/3.8°Lat 110.833°Lon
Z_max/Location 1.643/3.23333°Lat 112.0°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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Beta (Sediment)
Tatau Province location map
Statistics - Beta (Sediment)
Median 1.194
Mean 1.185
Scale 0.055
stdev 0.051
Z_min/Location 1.061/3.8°Lat 110.833°Lon
Z_max/Location 1.266/3.23333°Lat 112.0°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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Crustal vs lithosph. extn.
Tatau Province location map
Statistics - Crustal vs lithosph. extn.
Median -0.012
Mean -0.008
Scale 0.038
stdev 0.032
Z_min/Location -0.062/2.6°Lat 112.233°Lon
Z_max/Location 0.063/4.36667°Lat 111.333°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
Tatau Province location map
Statistics - Anomalous TTS
Median 1.318
Mean 1.244
Scale 0.475
stdev 0.398
Z_min/Location 0.328/3.86667°Lat 110.867°Lon
Z_max/Location 1.783/3.06667°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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Predicted elevation
Tatau Province location map
Statistics - Predicted elevation
Median 1069.830
Mean 1069.210
Scale 63.180
stdev 50.399
Z_min/Location 964.662/3.86667°Lat 110.867°Lon
Z_max/Location 1156.140/2.86667°Lat 112.267°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)
Tatau Province location map
Statistics - Beta (Crust)
Median 0.993
Mean 0.996
Scale 0.028
stdev 0.023
Z_min/Location 0.957/2.6°Lat 112.233°Lon
Z_max/Location 1.047/4.36667°Lat 111.333°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)
Tatau Province location map
Statistics - TTS (crust)
Median -0.054
Mean -0.034
Scale 0.221
stdev 0.182
Z_min/Location -0.348/2.6°Lat 112.233°Lon
Z_max/Location 0.353/4.36667°Lat 111.333°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
Tatau Province location map
Statistics - Differential Beta
Median 0.201
Mean 0.189
Scale 0.075
stdev 0.064
Z_min/Location 0.045/3.86667°Lat 110.867°Lon
Z_max/Location 0.281/3.13333°Lat 112.067°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