Descriptive Attribute	Value(s)
Layer Date Start	900
Layer Date Start Suffix	BC
Layer Date End	200
Layer Date End Suffix	AD
Publictation Status	Published
Publictation Year	2016
Definition	Soil below tufo floor 1417
Formation Process	Construction
Stratigraphic Reliability	Fair
Stratigraphic Unit Type	Anthropic
Elevation Maximum	63.0
Elevation Minimum	62.0
In Elevation Drawing	False
Has Photosmodels	False
Clay	0.0
Silt	60.0
Sand	40.0
Soil Matrix	Cohesive
Soil Compation	Loose
Soil Color	Brown
Observations	Hot dry day for excavation; use pickaxe to excavate loose moist soil
Position	south-western position in area; next to via Claudia
Shape	somewhat room-shaped, rectangular and interrupted by two threshold-like wall features (see drawing)
Layer Surface	fairly level, unevenness from excavation of parts of lower tufo floor
Layer Inclusion Observations	Basalt and tufo inclusions, large range, 12cm-45cm
Layer Thickness Observations	consistent
Layer Interface	Sharp
Originally Entered Date	2011-12-02
Record Revised Date	2016-04-26
Interpretation	(blank on SU sheet)