Wise, Sherwood W.; Hay, William W.; O'Connell, Suzanne; Barker, P. F.; Kennett, J. P.; Burckle, Lloyd H.; Egeberg, P. K.; Futterer, D. K.; Gersonde, R. E.; Golovchenko, X.; Hamilton, N.; Lazarus, David B.; Mohr, B.; Nagao, T.; Pereira, C. P. G.; Pudsey, C. J.; Robert, C. M.; Schandl, E.; Speiss, V.; Stott, L. D.; Thomas, E.; Thompson, F. K. M. (1987): Early Oligocene ice on the Antarctic continent. Geological Society of America (GSA), Boulder, CO, United States, In: Dickinson, William R. (chairperson), Geological Society of America, 1987 annual meeting and exposition, 19 (7), 893, georefid:1990-007173