Grant John W.
Gray McMahan L.
Gray McMahon L.
Greenhill Lyn Maurice
Greenlee Dennis M.
Griffith Robert M.
Grimes David B.
Grimm Michael J.
Grönstrand Sami
Groppo John
Groppo, Jr. John G.
Grove Richard D.
Gu Zheng-xing
Guangzhou Institute of Geochemistry Chinese Academy of Sciences
Guelcher Scott Arthur
Guerra Carlos R.
Gumede Henry Nhlanhla
Gustafsson Jan Olof
Gutierrez Amaro Ruben Quiroz
Guzman Arturo Zamudio