Construction Phase 9 (view to south).
Not shown on phase plan.
Construction Phase 8 showing Late K'atabche'kax rectangular platform (view to east).
Construction Phase 12: Basal course of wall retaining pyramid fill of Structure 18 (view to west).
Plaza B showing the cleared eastern face of pyramidal Structure 18 (locus of Operation 1) and the skeletal frame of a shade structure, 1990 season (view to northwest).
Lithic: Uniface. LT# 0068