Descriptive Attribute	Value(s)
Top (m)	Opening depth: 899.356 at north; 899.196 at east; 900.176 at center.
Architectural or Soil Locus?	Soil
Phase	XI XII X IX XIII
Phase Description	Phase X: Site abandonment after major collapse dating to the Byzantine period from the CE 4th to 5th c. New... Phase IX: Major CE 363 earthquake leads to the collapse of large architectural features and the primary... Phase XII: Use levels, robbing and abandonments continue. Upper levels of fluvial wash are deposited. Rooms A and B are abandoned. Phase XIII: Major collapses continue into the Islamic period. Phase XI: Further collapse post-CE 5th c., possibly the result of the earthquake of 512. Fill accumulates...
Bottom (m)	Closing depth: 899.196 at north; 898.986 at east.
Definition	Ash layer.
Stage Description	Major destruction level marked by the accumulation of later fill following the disuse of the complex.
Stage	Stage 6
Description	Locus 11 is an ash fill layer, loose and silty, soil color 10R 2.5/1 (reddish black), relatively free of inclusions (except for cultural materials). In excavation, it was sometimes confused with Locus 24, which is also an ash layer, but is clearly traceable in the balk.