Test Pit Orientation		Excavated Area	2.500m × 2.500m	Base Level Elevation	54.150m
Test Pit Elevation	North-East Corner 53.560m、North-West Corner 53.500m、South-West Corner 53.370m、South-East Corner 53.480m
Surface Condition
Artifacts Collected
Purpose of Excavation
Layers Excavated	3 Layer(s) Excavated in Pit PNT09P36-NE