Borehole Site: ZA-PC227
Data Contact: M.Q.W. Jones (ZA)


Date of measurement (year): 1976
Estimated prior steady state GST (°C): 21.60
Estimated mean conductivity (W m-1 K-1): 3.55
Estimated mean thermal gradient (K km-1): 16.80

Depth Below Surface (m)   Temperature (°C)

96.00 23.65 114.70 23.88 133.40 24.09 151.90 24.36 170.50 24.61 188.90 24.86 207.00 25.16 225.00 25.44 242.60 25.72 260.00 25.99 277.10 26.25 293.60 26.52 309.70 26.78 325.30 27.06 340.10 27.29 354.80 27.54 368.70 27.78 382.50 28.04 396.00 28.27

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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