# Effort Normalized Relative Frequency of Valvatida
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.007028088625
75.0	0.031393801386
125.0	0.036136818382
175.0	0.017397574939
225.0	0.01387066846
275.0	0.004961999697
325.0	0.010256755399
375.0	0.08293039636
425.0	0.09709531107
475.0	0.003432138935
525.0	0.003522157359
575.0	0.00325368475
625.0	0.01311771131
675.0	0.009432274875
725.0	0.004271117008
775.0	0.008877356826
825.0	0.017124238899
875.0	0.02085245058
925.0	0.012282144108
975.0	0.010218711464
1025.0	0.01172765353
1075.0	0.018752257342
1125.0	0.011422905004
1175.0	0.006769857182
1225.0	0.069582181532
1275.0	0.02798403012
1325.0	0.019299313655
1375.0	0.008736029089
1425.0	0.017743852596
1475.0	0.022365486208
1525.0	0.010648342808
1575.0	0.014440690582
1625.0	0.007446948406
1675.0	0.011576089171
1725.0	0.012816889717
1775.0	0.014636113231
1825.0	0.094949923146
1875.0	0.060564399108
1925.0	0.018880038605
1975.0	0.0090535621
2025.0	0.014999550624
2075.0	0.018719133995
2125.0	0.009108556122
2175.0	0.007257438518
2225.0	0.012706209293
2275.0	0.003515520363
2325.0	0.008130598529
2375.0	0.006933613489
2425.0	0.004001185311
2475.0	0.003685970156
2525.0	0.002803056454
2575.0	0.002350083036
2625.0	0.000997350002
2675.0	0.00249011494
2725.0	0.000325907553
2775.0	0.000243345463
2825.0	0.002048226704
2875.0	0.002603800014
2925.0	0.012775477799
2975.0	0.001024983281
3025.0	0.000516122798
3075.0	0.001761578732
3125.0	0.000634887751
3175.0	0
3225.0	0.000260379395
3275.0	0.000419213235
3325.0	0.001700480222
3375.0	0.000640471556
3425.0	0.000406863735
3475.0	0
3525.0	0
3575.0	0
3625.0	0
3675.0	0
3725.0	0
3775.0	0
3825.0	0
3875.0	0
3925.0	0
3975.0	0.000087917364