undersea sills

  1. Home
  2. top of the aat hierarchies
  3. Objects Facet
  4. Built Environment (hierarchy name)
  5. Settlements and Landscapes (hierarchy name)
  6. landscapes (environments)
  7. natural landscapes
  8. undersea landforms
  9. undersea sills
Scope note
Low parts of an underwater gap that are separated by basins; includes similar features at the mouthes of fjords.
undersea sills
Accepted term: 18-Nov-2024