421. Reference : RS-1-2-2-420
a draft of plan of archaeological excavation at Thamlod rockshelter, area 2, pit S21W10 กริด SEQ1,SEQ3, NEQ1, NEQ 3 pit S21W10 baulk N/E1 pit S20W10 grid SEQ3, SEQ4 , surface of level 28, 620 cm.dt.
| 2001 | a draft of plan of archaeological excavation at Thamlod rockshelter, area 2, pit S21W10 กริด SEQ1,SEQ3, NEQ1, NEQ 3 pit S21W10 baulk N/E1 pit S20W10 grid SEQ3, SEQ4 , surface of level 28, 620 cm.dt. | Map