Logbook entry: First underground lidar in Warren 2013 (2013-12-08) at Warren Cave
About happenings on Dec. 8, 2013, wrote:
Went in ladder entrance. Aaron took notes in black spiral bound notebook, did vent observations with MultiRAE, Draeger, FLIR, Kestrel. Inflation features in Ostritch Hall remarkable and contained surface air. Nial, Nicky, and Paul found new section of cave past Hoarhouse. Small chamber, strong draft.