leg	site	hole	core	section	top interval depth(cm)	bottom interval depth(cm)	top of core(m)	sample_depth(m)	percent sand	percent silt	 percent clay
70	507	D	2	1	47.0	47.0	1.00	1.47	0.8	72.6	26.6	
70	507	D	3	1	26.0	26.0	5.40	5.66	6.9	40.7	52.4	
70	507	D	7	1	23.0	23.0	23.00	23.23	6.2	27.3	66.5	
70	507	D	9	1	62.0	62.0	31.80	32.42	19.3	72.6	8.1