Test Pit Orientation		Excavated Area	2.500m × 2.500m	Base Level Elevation	54.150m
Test Pit Elevation	North-East Corner 53.365m、North-West Corner 53.195m、South-West Corner 53.090m、South-East Corner 53.200m
Surface Condition
Artifacts Collected
Purpose of Excavation
Layers Excavated	4 Layer(s) Excavated in Pit PNT09P36-SW