continental shelf  search
NTinner shelf
 outer shelf
UFcontinental platform
 continental terrace
 shelf, continental
RTcontinental margin
 ecology
 marine geology
 AMCOR
 continental slope
 ocean circulation
 Continental Offshore Stratigraphic Test
 currents
 continental borderland
 continental margin sedimentation
 continents
 epicontinental seas
 insular shelf
 ocean currents
 ocean
SNFor studies of geological processes taking place on the shelf. Restricted to the modern shelf area. Also search continental AND shelf. Indexed with both land and sea geographic terms.