Descriptive Attribute	Value(s)
Publictation Status	Published
Publictation Year	2016
Definition	Retaining wall in room 4
Formation Process	Construction
Stratigraphic Reliability	Good
Stratigraphic Unit Type	Anthropic
Elevation Maximum	64.0
Elevation Minimum	63.0
In Elevation Drawing	False
Has Photosmodels	False
Observations	Retaining wall stretching west-east. Its eastern part has been robbed - elevation almost not visible on this eastern part. Light slope from west to east (up)
Position	north of area B, northern wall of rooms 4 and 5
Shape	linear, east-west
Structure Alignment	west-east
Structure Dimensions	l. ca. 585 cm, w. 47 cm, h. 30 cm
Structure Description	West 368 cm length of ca. 60 cm high; East 217 cm length of ca. 3cm high
Structure Mortar Size	medium
Structure Mortar Inclusions Other	3 x 12 cm; 1 sherd pottery
Originally Filled Date	2010-07-29
Originally Revised Date	2010-07-29
Originally Entered Date	2010-11-08
Record Revised Date	2016-04-26
Interpretation	Retaining wall visible in room 4 and 5. Robbed on its eastern part. Obviously room 4 has been exposed to robbing more than room 5. Few inclusions - pottery, tiles and tufo slag (medium size). Ashlar blocks standing on bedrock (covered by a fine sandy layer of soil). No binding agent - presence of sandy soil. Ashlar blocks show traces of cutting (horizontal) but according to Jeff, just traces due to the poor quality of tufo. They show layers of different size grains of tufo.