Test Pit Orientation		Excavated Area	2.500m × 2.500m	Base Level Elevation	48.623m
Test Pit Elevation	North-East Corner 47.953m、North-West Corner 47.863m、South-West Corner 47.808m、South-East Corner 47.808m
Surface Condition
Artifacts Collected
Purpose of Excavation
Layers Excavated	12 Layer(s) Excavated in Pit PNT0104P23-NW