Unconsolidated material

A sediment that is loosely arranged or unstratified, or whose particles are not cemented together, found either at the surface or at depth.
Subtopics:
Alluvium (5 items)
Eolian material (1 items)
Glacial drift (9 items)
Gravel (3 items)
Residuum (6 items)
Sand (3 items)