(Jimmy of the Clue Crew displays a geological diagram on the monitor.)  It's the 2-word furniture term for the boundary between saturated & unsaturated zones of soil
[DOC] [TLE] This dictionary contains the following one hundred and - School of ... [PAR] ... six hundred and nineteen words plus one that is misspelled can you find it a i 
ad ... int ion iou ire irk irs ism its iud ivs ivy iwo jab jag jam jan jap jar jaw jay jet 
jew jib ... too top tot tov tow toy try tub tue tug tux tvs two ubi ufo ugh uke ump una 
uno ... clef clew clip clod clog clop clot cloy club clue coal coat coax cobb cobs 
coca... [DOC] [TLE] Idaho Master Naturalist Manual by Boise Parks & Recreation - issuu [PAR] Oct 9, 2015 ... We have developed two Idaho Master Naturalist Tracks: Citizen Science and .... 
Urban Systems Geology and Soils of Idaho (large file, available in ....