# Effort Normalized Relative Frequency of Spatangoida
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.001631072865
75.0	0.001337020669
125.0	0.003408980819
175.0	0.019426793384
225.0	0.027753129661
275.0	0.025545363306
325.0	0.010715673335
375.0	0.201688423936
425.0	0.099442111188
475.0	0.01134566572
525.0	0.005508148523
575.0	0.032444889776
625.0	0.01617220199
675.0	0.001527354929
725.0	0.000893337251
775.0	0.003379735077
825.0	0.02357684359
875.0	0.000912862
925.0	0.012041745493
975.0	0.050760102767
1025.0	0.144411749015
1075.0	0.002241245756
1125.0	0.007589189166
1175.0	0.005706140262
1225.0	0
1275.0	0
1325.0	0.021677217192
1375.0	0.002436277659
1425.0	0.002802912972
1475.0	0.00375159513
1525.0	0.002672620189
1575.0	0
1625.0	0
1675.0	0.000990502707
1725.0	0.05990093894
1775.0	0.051245435575
1825.0	0.007303612006
1875.0	0.016931825422
1925.0	0.008703712319
1975.0	0
2025.0	0
2075.0	0
2125.0	0
2175.0	0
2225.0	0.002517728426
2275.0	0.001073138135
2325.0	0.004591559915
2375.0	0.011601752328
2425.0	0
2475.0	0
2525.0	0
2575.0	0
2625.0	0
2675.0	0
2725.0	0
2775.0	0
2825.0	0
2875.0	0.004324804165
2925.0	0
2975.0	0
3025.0	0.043720190018
3075.0	0.002210687132
3125.0	0
3175.0	0.002392631585
3225.0	0
3275.0	0
3325.0	0
3375.0	0
3425.0	0
3475.0	0.027265292686
3525.0	0
3575.0	0
3625.0	0.002960720118
3675.0	0.009465064902
3725.0	0
3775.0	0
3825.0	0
3875.0	0
3925.0	0
3975.0	0