. . "University of Cambridge"@en . . "Geological Survey of Canada"@en . . . . . . . . . . . "Bedford Institute of Oceanography"@en . . . . . . . . . . . . "1095138932"^^ . . . . . . . . . . . . . . . . . "Charlotte Keen"@en . . . . "Charlotte E. Keen (n\u00E9e Davidson) is a Canadian geologist and professor emeritus at the Geological Survey of Canada. Her work focuses on the structure of the earth's crust and the upper mantle using geophysical imaging and magnetic measurements. She was the first woman to go on a Canadian Survey Ship."@en . . . . . . . . . . . . . . . . . . . . . . . . . "60455667"^^ . . . . . . "10381"^^ . . "Charlotte E. Keen (n\u00E9e Davidson) is a Canadian geologist and professor emeritus at the Geological Survey of Canada. Her work focuses on the structure of the earth's crust and the upper mantle using geophysical imaging and magnetic measurements. She was the first woman to go on a Canadian Survey Ship."@en . . . "Charlotte E. Keen"@en . . . . . . . . . . . . . . . . . . . . . "Charlotte E. Keen"@en . .