# Effort Normalized Relative Frequency of volcanic rock
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0
75.0	0
125.0	0.000094746143
175.0	0.000681551996
225.0	0.000449350802
275.0	0.000185948406
325.0	0.000088541609
375.0	0.000202499215
425.0	0.001913403111
475.0	0.001059863256
525.0	0.00233885239
575.0	0.005195763339
625.0	0.002844262387
675.0	0.006965325614
725.0	0.007965846066
775.0	0.003214606724
825.0	0.005049678736
875.0	0.003488548858
925.0	0.004515914135
975.0	0.003583435237
1025.0	0.004115413054
1075.0	0.014389259427
1125.0	0.014823487144
1175.0	0.017445045663
1225.0	0.009333374584
1275.0	0.016280849061
1325.0	0.030558975059
1375.0	0.032896604529
1425.0	0.028563934372
1475.0	0.036447618356
1525.0	0.041489729479
1575.0	0.020823271933
1625.0	0.022381018448
1675.0	0.026951028361
1725.0	0.042730707444
1775.0	0.027122379234
1825.0	0.00564425015
1875.0	0.023984297099
1925.0	0.020400498368
1975.0	0.016088051533
2025.0	0.017777322907
2075.0	0.025549844149
2125.0	0.02350437983
2175.0	0.016967696645
2225.0	0.01218739553
2275.0	0.025590566418
2325.0	0.033222095136
2375.0	0.03295693983
2425.0	0.022643084057
2475.0	0.012950971706
2525.0	0.011829855025
2575.0	0.003381188382
2625.0	0.004878796126
2675.0	0.003184586369
2725.0	0.001688041372
2775.0	0.003641185073
2825.0	0.003830959287
2875.0	0.001674782662
2925.0	0.007172976994
2975.0	0.005112284643
3025.0	0.006831672375
3075.0	0.014643640317
3125.0	0.017903551093
3175.0	0.003657425627
3225.0	0.001048940384
3275.0	0.007478987905
3325.0	0.031595711225
3375.0	0.011057762385
3425.0	0.0070245157
3475.0	0.000555710462
3525.0	0
3575.0	0
3625.0	0.000301721159
3675.0	0
3725.0	0.002575732202
3775.0	0.010454818928
3825.0	0.029418057468
3875.0	0.071360640484
3925.0	0.012038228823
3975.0	0