501. Reference : RS-1-2-2-500
a draft of plan #31 of archaeological excavation at Thamlod rockshelter, area 3, pit S20W9 , surface of level 11, 620 cm.dt.
| 2001 | a draft of plan #31 of archaeological excavation at Thamlod rockshelter, area 3, pit S20W9 , surface of level 11, 620 cm.dt. | Map