2008-07-17. Thursday. warm and clear this morning. started by clearing away the pile of dug dirt that had accumulated yesterday-- the workers are getting to the point that they are almost shoveling above their heads. shoveling is quickly outstripping the bucket brigade as well. hoping we can make it another meter or so across 107 today. 11 am: getting hotter. either the bone count is slowing down, or we are. in the PM i drew an arbitrary line at around 6 m east of the west baulk as a stopping point which will hopefully, eventually provide a helpful profile for this business, articulated with both locus 106 and locus 104.