By Whitten, D., Brooks, J., D. Whitten, J. Brooks
By Shipman, Pat
By Angliss, Sarah
By Fee, Derek
By Hsu, Kenneth J.
By Finkl, Charles W., Makowski, Christopher
By Herschy, Reginald W., Fairbridge, Rhodes W.
By Nicolopoulou-Stamati, P., Hens, L., Howard, C.V.
By Bengtsson, Lars, Herschy, Reginald W., Fairbridge, Rhodes W.
By Gornitz, Vivien
By Kennish, Michael J.
By Shirley, J.H., Fairbridge, Rhodes W.
By Marshall, C.P., Fairbridge, Rhodes W.
By Middleton, V., Church, M., Hardie, L.A., Longstaffe, F.J., Coniglio, Maria Anna
By Arnould, Michel, Zubini, Fabio
By Arora, Kusumita, Gupta, Harsh K., Cazenave, Anny, Engdahl, Eric Robert, Kind, Rainer, Manglik, Ajay, Roy, Sukanta, Sain, Kalachand, Uyeda, Seiya
By Moores, E.M., Fairbridge, Rhodes W.
By James, D.E.
By Bowes, Donald
By Finkl, Charles W.
By Anderson, Penny
By Pigliucci, Massimo, Ed.
By Rose, Susanna Van, Bonson, Richard
By Emery, Dominic, Myers, Keith
By Gooders, John
By British Geological Survey
By Jennings, Terry
By Fortey, Dr Richard
By Ludman, Allan, Coch, Nicholas K.