Test Pit Orientation		Excavated Area	2.500m × 2.500m	Base Level Elevation	47.730m
Test Pit Elevation	North-East Corner 48.340m、North-West Corner 48.330m、South-West Corner 48.280m、South-East Corner 48.265m
Surface Condition
Artifacts Collected
Purpose of Excavation
Layers Excavated	2 Layer(s) Excavated in Pit PNT02P5-NW