Depth (Cm)	Primary	Secondary	Tertiary	Quarter
Depth (Cm)	gr/cm³
0 - 20	0.0151	0.0091	0.0065	0.1261
	0.0548	0.0166	0.0124	0.1169
	0.0981	0.0206	0.0164	0.1766
Average	0.0560	0.0155	0.0118	0.1399
20 - 50	0.0190	0.0044	0.0020	0.0161
	0.0193	0.0035	0.0023	0.0135
	0.0483	0.0141	0.0055	0.0200
Average	0.0288	0.0073	0.0033	0.0165
50 - 100	0.0	0.0	0.0009	0.0039
	0.0	0.0028	0.0005	0.0046
	0.0	0.0049	0.0005	0.0055
Average	0.0000	0.0025	0.0006	0.0047
100 - 150	0.0	0.0	0.0020	0.0018
	0.0	0.0029	0.0004	0.0019
	0.0014	0.0010	0.0001	0.0025
Average	0.0005	0.0013	0.0008	0.0020
150 - 200	0.0	0.0	0.0004	0.0
	0.0	0.0005	0.0004	0.0
	0.0	0.0011	0.0000	0.0
Average	0.0000	0.0005	0.0003	0.0000