“Porosity of very young oceanic crust from sea floor gravity”, Geophysical Research Letters, vol. 25, pp. 1959–1962, 1998.
, “Density and porosity of upper oceanic crust from seafloor gravity measurements”, Geophysical Research Letters, vol. 27, pp. 1053–1056, 2000.
, “Earthquakes' impact on hydrothermal systems may be far-reaching”, EOS, Transactions, American Geophysical Union, vol. 82, pp. 233–236, 2001.
, “Age dependent porosity of young upper oceanic crust: Insights from seafloor gravity studies of recent volcanic eruptions”, Geophysical Research Letters, vol. 29, p. 1076, 2002.
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