Before excavating baulk north of tunnel ... Laura Gawlinski ... northwest Rotate 180 ... 3 Jul 2018 ... Ω
After removing dark fill east of storeroom, before digging harder fill (arrow) ... Laura Gawlinski ... southeast ... 3 Jul 2018 ... Ω
After removing dark fill east of storeroom ... Laura Gawlinski ... northeast Rotate 180 ... 3 Jul 2018 ... Ω
After removing fill at east scarp to level of putative surface (not a surface) ... Laura Gawlinski ... northeast Rotate 180 ... 3 Jul 2018 ... Ω
