Alexandria Digital Library Feature Type Thesaurus

  1. backwaters USE wetlands
  2. badlands
  3. bahias USE bays
  4. bailing stations USE agricultural sites
  5. bajadas USE deserts
  6. ball parks USE sports facilities
  7. banana plantations USE agricultural sites
  8. banks (commercial) USE commercial sites
  9. banks (hydrographic)
  10. banks (seafloor) USE seafloor features
  11. barns USE agricultural sites
  12. barracks USE military areas
  13. barrancas USE canyons
  14. barren lands
  15. barrier reefs USE reefs
  16. barrios USE countries, 3rd order divisions
  17. bars (physiographic)
  18. baseball fields USE sports facilities
  19. bases (military) USE military areas
  20. basins
  21. battle grounds USE historical sites
  22. battle sites USE historical sites
  23. battlefields USE historical sites
  24. bayous USE wetlands
  25. bays
  26. beach ridges USE ridges
  27. beaches
  28. beacons USE reference locations
  29. beaver dams USE habitats
  30. beaver ponds USE lakes
  31. bench marks USE reference locations
  32. benches (natural) USE ledges
  33. benches (seafloor) USE seafloor features
  34. bends (river)
  35. berms USE levees
  36. bights
  37. biogeographic regions
  38. biomes USE biogeographic regions
  39. blast furnaces USE industrial sites
  40. blowholes USE physiographic features
  41. blowouts USE physiographic features
  42. bluffs USE cliffs
  43. boardwalks USE recreational facilities
  44. boat houses USE marinas
  45. boat landings USE hydrographic structures
  46. boat launches USE hydrographic structures
  47. boat ramps USE hydrographic structures
  48. boat yards USE harbors
  49. boathouses USE marinas
  50. boatyards USE harbors
  51. bodies of water USE hydrographic features
  52. bogs USE wetlands
  53. border posts USE buildings
  54. borderlands (continental margins) USE continental margins
  55. boroughs USE countries, 2nd order divisions
  56. botanical gardens USE parks
  57. bottomlands USE floodplains
  58. boulder fields USE physiographic features
  59. boundaries USE reference locations
  60. boundary markers USE reference locations
  61. boundary regions USE administrative areas
  62. bowls (performance) USE performance sites
  63. breakwaters
  64. breweries USE commercial sites
  65. bridges
  66. brooks USE streams
  67. buffer zones USE administrative areas
  68. buildings
  69. buoys USE reference locations
  70. burial caves USE archaeological sites
  71. burns (hydrographic) USE streams
  72. burying grounds USE cemeteries
  73. bushes USE shrublands
  74. business centers USE commercial sites
  75. buttes USE mesas