Descriptive Attribute	Value(s)
Underlies	None.
Bonds to	Loci 4, 6, and 11, which in turn bond with Locus 5 and the Portico Wall.
Overlies	Locus 10 pavement. Locus 10 Pavement.
Phase Description	Phase IV: Nabataean Grand Design: 1st c. BCE to CE 1st c. building of the full Propylaeum, including the...
Bottom (m)	Closing elevation: Locus 10 Pavement on the interior, 892.550 m.
Top (m)	Opening elevation: See surveyor’s notes.
Stage Description	Construction of Wall K and the Propylaeum Retaining Wall.
Definition	Southwest Wall with its earlier and later stages
Description	This wall served as the support wall for the PW and the entry into the PW from the Trench 88 Stairway. It extends up to the south balk and set into it is the Locus 11 West Doorway to the north. This wall is comprised of three rows in width with well-fitted and consolidated ashlars, which on its interior face are set as stretchers. It was plastered in antiquity.
Abuts	The south balk.
Location	In the southwest of Trench 81.
Stage	Stage 1
Size	This wall extends 4.01 m north south.
Phase	IV
Combined with	And bonded to Locus 4 South Doorframe, Locus 6 North Doorframe, and Locus 11 Threshold.
Architectural or Soil Locus?	Architectural