Descriptive Attribute	Value(s)
Top (m)	Opening levels: 879.95 m at sw.
Description	Localized ash layer/lens, 5Y2.5/1 (black), directly underlying the gray mortar layer, in the south and the southwest corner of the trench within the exedra apse. It is packed high and thick against the architecture, sloping upward from north to south. It is not found elsewhere in the trench. This layer represents a localized burning; it is too small and free of debris to be associated with industrial activity or a destruction layer.
Bottom (m)	Closing levels: 879.75 m at sw.
Definition	Ash layer.
Architectural or Soil Locus?	Soil
Stage	Stage 2
Phase	VIII
Stage Description	Abandonment and collection of early clean debris.
Phase Description	Phase VIII: Brief (?) period of abandonment marked by a thin layer of (largely) chocolate brown clean soil. ...