Geoscientists Find Vast Fan-Shaped Structure beneath Antarctica’s Ice
By combining seismic, gravity and topographic data, a team of researchers from Italy, Switzerland, Germany and the United Kingdom found that several well-known subglacial basins in East Antarctica are part of a single fan-shaped province whose origins trace back to ancient continental stretching. Fault-controlled basins and interpreted structural frame in…
bubmagJune 8, 2026