PERSON@1 was first excavated by PERSON@2 in March , NUMBER@1 and again during winter field session of NUMBER@2 by the ORGANIZATION@1 and MISC@1 Studies and the ORGANIZATION@2 , LOCATION@1 team led by PERSON@3 .

Digging first started in PERSON@1 in the middle of the NUMBER@3 by the ORGANIZATION@1 and MISC@1 Studies and the ORGANIZATION@2 , LOCATION@1 .
