# Effort Normalized Relative Frequency of Crinoidea
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.000107103383
75.0	0.005436243431
125.0	0.010519404265
175.0	0.002487799317
225.0	0.002123698232
275.0	0.002742068798
325.0	0.004484266034
375.0	0.003488270682
425.0	0.001576617711
475.0	0.000162546779
525.0	0.00055239796
575.0	0.002607557231
625.0	0.003865016754
675.0	0.002945873346
725.0	0.00534663191
775.0	0.00232419349
825.0	0.002567701187
875.0	0.005169224469
925.0	0.008860594114
975.0	0.007282441588
1025.0	0.013069820784
1075.0	0.028429231422
1125.0	0.017654805036
1175.0	0.008412134373
1225.0	0.005192307398
1275.0	0.008212016748
1325.0	0.007712353559
1375.0	0.013782715935
1425.0	0.010601368342
1475.0	0.008519097993
1525.0	0.005370175743
1575.0	0.006330766779
1625.0	0.006292885237
1675.0	0.01071753189
1725.0	0.016788286369
1775.0	0.024565483839
1825.0	0.012445286055
1875.0	0.069025689849
1925.0	0.072432853944
1975.0	0.036335686117
2025.0	0.006866876418
2075.0	0.008463827178
2125.0	0.01328285719
2175.0	0.017326326859
2225.0	0.020979751156
2275.0	0.016869787091
2325.0	0.019175522154
2375.0	0.012684333588
2425.0	0.019018780197
2475.0	0.051278282496
2525.0	0.02180934034
2575.0	0.034688334018
2625.0	0.061366723183
2675.0	0.044658682551
2725.0	0.013526888587
2775.0	0.007560327361
2825.0	0.005810413297
2875.0	0.003996451483
2925.0	0.02798352344
2975.0	0.018451552763
3025.0	0.019323491168
3075.0	0.015511368372
3125.0	0.018337971222
3175.0	0.006144455165
3225.0	0.009053335648
3275.0	0.002670986361
3325.0	0.009787888429
3375.0	0.001360239171
3425.0	0.000197508756
3475.0	0.000380858071
3525.0	0.000134212958
3575.0	0.001369680705
3625.0	0.000047719761
3675.0	0.000203405756
3725.0	0
3775.0	0.006981521758
3825.0	0.007754525615
3875.0	0.00104181145
3925.0	0.0013130676
3975.0	0.01604722259