swells  search
RTarches
 crust
 domes
 hot spots
 intraplate processes
 lithosphere
 mantle plumes
 sea-floor spreading
 structural geology
 superswells
 geomorphology
 tectonics
 uplifts
SNUsed only for topographic structures such as domes or wide uplifts of the ocean floor; not for ocean waves. Also search ocean swells or oceanic swells if applicable. Indexed with a more specific term such as dome or arch or mid-ocean ridge if applicable.
swells, super  search
USEsuperswells