Descriptive Attribute	Value(s)
Designator	Fill
General remarks	This locus is sub top soil.
Strat below	4000
Top depth center	591.29
Top depth north-west	591.85
Top depth south-east	590.5
Bottom depth north-west	591.79
Bottom depth center	591.23
Bottom depth south-east	590.5
Dimension length	9.0
Dimension width	4.0
Start date	2001-07-09
End date	2001-07-15
Color	5YR 5/3 reddish brown
Texture	Very Fine
Composition	Silt
Tentative Date	Uncertain / Mixed
Has note	Contexts excavated in trenches were recorded using the "locus system." A locus is any discrete three-dimensional entity excavated in a trench. The key to the locus system is the recognition that a locus is any one thing. Differences in soil composition or texture are therefore as important as, for example, the difference between a pit and a wall. If two entities were distinct, they were considered separate loci and were therefore assigned separate locus numbers. It should also be noted that every context excavated in a trench was given a locus number and thus the trench itself is made up completely of excavated loci.