| Description (summary) |
2006-09-21 |
sC |
f57 has been assigned to a natural accumulation in k64. It is a compact sedimentation that presents patches of very soft soil; generally it is very soft in consistence and is characterized by a loose and very fine texture, it is clayish (it leaves color on fingers), and dusty when removed. f57 is the same of f38 directly above, and it is the same of f37 in k63, f36 in k74 and f35 in k62. [Input: Q921SC.j] |