Arwen Fedora Deuss

Arwen Fedora Deuss (born 1975) is a Dutch geophysicist who uses global seismology to study the Internal structure of Earth in its mantle and core, including the discovery that two large low-shear-velocity provinces ("supercontinents") buried deep within the lower mantle are hotter and older than previously thought. She is a professor in the Faculty of Geosciences and Department of Earth Sciences at Utrecht University, where she holds the title of professor of structure and composition of Earth's deep interior.