The Atlantis Massif is an oceanic core complex, a portion of lower crustal gabbroic rocks and peridotite mantle rocks uplifted during faulting of the seafloor (e.g. Ildefonse et al., 2007) that formed ...

Expedition 399, dubbed "Building Blocks of Life, Atlantis Massif", was carried out on the the ocean drilling vessel JOIDES Resolution in Spring 2023, with the results just being announced this week.