Borehole Site: ZA-SB1
Data Contact: M.Q.W. Jones (ZA)


Date of measurement (year): 1992
Estimated prior steady state GST (°C): 20.15
Estimated mean conductivity (W m-1 K-1): 3.30
Estimated mean thermal gradient (K km-1): 10.65

Depth Below Surface (m)   Temperature (°C)

20.00 20.40 40.00 20.65 60.00 20.83 80.00 21.00 100.00 21.15 120.00 21.33 140.00 21.50 160.00 21.71 180.00 21.91 200.00 22.16 220.00 22.39 240.60 22.62 260.00 22.84 280.00 23.08 300.00 23.33 320.10 23.59 340.00 23.85 360.00 24.13 380.00 24.42 400.00 24.69 420.00 24.97 440.00 25.18

NOTE: The data listed above are the actual data we used in the reconstruction. The original observations may have begun at a shallower depth, or may have extended to a greater depth. Please contact the data contact person for more information about this borehole site.


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