# Effort Normalized Relative Frequency of igneous rock
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.000018098074
75.0	0
125.0	0.000092844168
175.0	0.000667870224
225.0	0.000440330339
275.0	0.000182215597
325.0	0.000086764186
375.0	0.000223238427
425.0	0.001874992624
475.0	0.001038587099
525.0	0.002291901249
575.0	0.00548819857
625.0	0.003855144701
675.0	0.007321207385
725.0	0.008385805751
775.0	0.004800114757
825.0	0.005506989368
875.0	0.004763135372
925.0	0.005146769444
975.0	0.003851322359
1025.0	0.004355422337
1075.0	0.014212311131
1125.0	0.014778538602
1175.0	0.017664674429
1225.0	0.009146012359
1275.0	0.015954020209
1325.0	0.02994552089
1375.0	0.032357869896
1425.0	0.028130482166
1475.0	0.035840833952
1525.0	0.040745811241
1575.0	0.020588263292
1625.0	0.02193173214
1675.0	0.02680565714
1725.0	0.042205237324
1775.0	0.02674299299
1825.0	0.005591724631
1875.0	0.027222697599
1925.0	0.019990969883
1975.0	0.015765092983
2025.0	0.017755461903
2075.0	0.025036945455
2125.0	0.023198244423
2175.0	0.016627079715
2225.0	0.012068453504
2275.0	0.025076850247
2325.0	0.032555180335
2375.0	0.032295347872
2425.0	0.022376575379
2475.0	0.012690988261
2525.0	0.01229494569
2575.0	0.003644644227
2625.0	0.004780857049
2675.0	0.004368920635
2725.0	0.001837949883
2775.0	0.003568090338
2825.0	0.003754054943
2875.0	0.001727539311
2925.0	0.007028983531
2975.0	0.005009658416
3025.0	0.006985596949
3075.0	0.014570441775
3125.0	0.017902191239
3175.0	0.004778673163
3225.0	0.001174723997
3275.0	0.008038095135
3325.0	0.030961445163
3375.0	0.010835784049
3425.0	0.006883502514
3475.0	0.000544554888
3525.0	0
3575.0	0
3625.0	0.000295664277
3675.0	0
3725.0	0.002524025832
3775.0	0.010244944341
3825.0	0.028827506576
3875.0	0.06992811592
3925.0	0.011796568177
3975.0	0