Test Pit Number	T023P57-NE	Layer Excavated	27
Depth of Excavation (m)	0.100	Elevation of the Bottom of the Pit (m)	52.200
Excavation Date	2011/11/22~2011/11/23
Stratigraphy Description	This layer is the gravel layer. The bottom of the pit was filled with large stones that were deposited. Because a slate coffin burial was found， the excavation of part of the area stopped at the elevation of 51.99m， about the depth of L30.
Remains Found	1 slender point was found in L27， and 9 pottery sherds were found in L30.
Ceremics excavated	0 ceremics excavated in this level.
Remains excavated	1 Stone excavated in this level.
Important Features	None.