Lonsdale, Malcolm J. (1990): The relationship between silica diagenesis, methane, and seismic reflections on the South Orkney microcontinent. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Barker, Peter F., Kennett, James P., O'Connell, Suzanne B., Berkowitz, Stephen, Bryant, William R., Burckle, Lloyd H., Egeberg, Per Kristian, Fuetterer, Dieter Karl, Gersonde, Rainer Erich, Golovchenko, Xenia, Hamilton, Norman, Lawver, Lawrence, Lazarus, David B., Lonsdale, Malcolm J., Mohr, Barbara A. R., Nagao, Toshiyasu, Pereira, Christopher P. G., Pudsey, Carol J., Robert, Christian M., Schandl, Eva S., Spiess, Volkhard, Stott, Lowell D., Thomas, Ellen, Thompson, Keith F. M., Wise, Sherwood W., Jr., Kennett, Diana M. (editor), Masterson, Amanda (editor), Stewart, Norman J. (editor), Proceedings of the Ocean Drilling Program, Weddell Sea, Antarctica, covering Leg 113 of the cruises of the Drilling Vessel JOIDES Resolution, Valparaiso, Chile, to East Cove, Falkland Islands, sites 689-697, 25 December 1986-11 March 1987, 113, 27-37, georefid:1991-051144