Test Pit Orientation		Excavated Area	2.500m × 2.500m	Base Level Elevation	47.730m
Test Pit Elevation	North-East Corner 48.365m、North-West Corner 48.355m、South-West Corner 48.260m、South-East Corner 48.250m
Surface Condition
Artifacts Collected
Purpose of Excavation
Layers Excavated	3 Layer(s) Excavated in Pit PNT04P5-NE