depth_top	depth_bottom	density	Pbex	Pbex_er	Cs	Cs_er	Am	Am_er
0	67.5	0.013	70.73	3.168545943				
67.5	110	0.027	51.57	2.302565411				
110	130	0.063	24.63	1.271140705				
130	140	0.052	10.01	0.633426815				
140	162.5	0.061	11.95	0.672715158				
162.5	185	0.0645	14.77	0.776627272				
185	205	0.061	4.89	0.381491268				
205	210	0.06	3.81	0.3				
210	225	0.06	2.73	0.374430253				
225	255	0.06	1	0.2				
255	275	0.0615	0.77	0.1817