| Description | Working files relating to the papers: McKenzie, D and A Watts, B Parsons & M Roufosse, "Planform of mantle convection beneath the Pacific Ocean", 'Nature', vol 288 (1980) pp442-446 and Watts, A B & D McKenzie, B Parsons & M Roufosse, "The relationship between gravity and bathymetry in the Pacific Ocean", 'Geophysical Journal of the Royal Astronomical Society', vol 83 (1985), pp263-298.
File 1: Letter from Jürgen Brennecke for Dieter Lelgemann, Institut für Angewandte Geodäsie, Frankfurt, Germany, SEASAT results for geodynamic investigations, opinion of McKenzie's map of gravity anomalies, 2 September 1982; offprints and copies of academic papers by others on related subjects, 1980-1982; geoid and gravity profile plots, 1980; manuscript notes and equations, [n.d.]; letter from Anthony 'Tony' Watts, explaining the geoid calculation in a paper [Watts, A B, "On geoid heights derived from Geos 3 altimeter data along the Hawaiian-Emperor Seamount Chain", 'Journal of Geophysical Research-Solid Earth', vol 84 (1979), pp3817-3826], [?1980]; earlier manuscript notes and equations by McKenzie 'The problem of sediment compensation on a plate', 1973-[1974].
File 2, entitled 'Detailed Contouring with Xu & Tony': contour charts of gravity anomalies using data supplied by Dieter Lelgemann, July 1982*; gravity data sets for the Philippine Sea region and plots and data sets of off-ridge and on-ridge features in the Pacific Ocean, from Anthony 'Tony' Watts, Lamont-Doherty Geological Observatory of Columbia University, New York, USA, 1981. |