Depth_start Depth_end Depth_median %sand characteristic interval deformation sand% silt% bed<1cm bed1-10cm bed10-30cm bed>30cm color avg_grainsize %bioturb %shell %organics laminated wavy lenticular small_x-beds lg_x-beds massive horiz_lam convolute deformation flaser low_angle grain size peel radiometric radiograph photograph strat_type phys_char. sed_texture spec_desig Additional_Text_Attributes Date of desc. Extrainfo. Proj. Id. Year Core Id. Run Filename LAT Deg Min LONG Deg Min WATER DEPTH (FT) Pen. Length (M) Pen. Length (ft) Meas. Length (cm.) Comments -3 2 -0.5 75.20317695 2 - 102 64.82772912 35.17227088 29.47051576 9.051770795 0 100 grain size 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 2 7 4.5 75.20317695 shell_fragments 2 - 102 65.59990235 34.40009765 28.19182576 18.81732205 0 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 7 12 9.5 75.26436425 shell_fragments 2 - 102 68.75806824 31.24193176 26.91313577 20.16746025 8.657269393 100 burrows 15-30cm large mud filled burrows 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 12 17 14.5 75.32555155 organics 2 - 102 71.91623414 28.08376586 25.63444577 21.51759845 15.60021578 100 burrows 15-30cm large mud filled burrows 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 17 22 19.5 77.60814659 organics burrows 2 - 102 75.07440004 24.92559996 21.05885381 16.94610272 1.48080078 100 burrows 15-30cm large mud filled burrows 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 22 27 24.5 79.89074163 organics burrows 2 - 102 78.51778884 21.48221116 16.48326184 12.37460699 1.357400715 100 burrows 15-30cm large mud filled burrows 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 27 32 29.5 82.92279942 burrows 2 - 102 81.96117763 18.03882237 11.90766988 0 1.23400065 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 32 37 34.5 85.95485721 2 - 102 83.12180296 16.87819704 5.95383494 0 1.110600585 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 37 42 39.5 88.986915 2 - 102 84.28242829 15.71757171 0 0 0.98720052 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 42 47 44.5 90.89890018 2 - 102 85.44305362 14.55694638 0 0 0.863800455 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 47 52 49.5 92.81088536 2 - 102 85.19749 14.80251 0 0 0.74040039 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 52 57 54.5 92.69325565 2 - 102 84.95192639 15.04807361 0 0 0.617000325 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 57 62 59.5 92.57562593 2 - 102 84.70636277 15.29363723 0 0 0.49360026 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 62 67 64.5 92.45799622 2 - 102 84.46079916 15.53920084 0 0 0.370200195 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 67 72 69.5 91.97106391 2 - 102 84.35166687 15.64833313 0 0 0.24680013 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 72 77 74.5 91.48413161 2 - 102 84.24253459 15.75746541 0 0 0.123400065 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 77 82 79.5 90.9971993 2 - 102 84.13340231 15.86659769 0 0 0 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 82 87 84.5 90.93118238 2 - 102 84.02427003 15.97572997 0 0 0 100 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 87 92 89.5 90.86516546 burrows 2 - 102 83.91513775 16.08486225 0.692266776 0 0 100 grain size 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 92 97 94.5 91.39504386 burrows 2 - 102 83.80600547 16.19399453 1.384533551 0 0 100 grain size 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 97 102 99.5 91.92492227 burrows 103 - 204 84.39338264 15.60661736 2.994954386 0 0 100 grain size shell_fragments 0-100cm muddy sand w/ burrowing @ top and @100cm 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 102 107 104.5 92.45480068 organics shell_fragments 103 - 204 84.98075981 15.01924019 4.60537522 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 107 112 109.5 91.65155847 organics shell_fragments 103 - 204 85.56813699 14.43186301 0 0.563906699 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 112 117 114.5 90.84831625 organics shell_fragments 103 - 204 86.15551416 13.84448584 0 0.281953349 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 117 122 119.5 90.04507404 shell_fragments 103 - 204 83.83797157 16.16202843 0 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 122 127 124.5 85.90053305 shell_fragments 103 - 204 81.52042898 18.47957102 0 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 127 132 129.5 81.75599206 shell_fragments burrows 103 - 204 76.27824355 23.72175645 7.219083681 15.55726103 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 132 137 134.5 80.12980181 shell_fragments burrows 103 - 204 71.03605811 28.96394189 10.89932281 11.14199524 0 100 burrows shell_fragments mud filled burrows 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 137 142 139.5 78.50361156 shell_fragments burrows 103 - 204 65.79387267 34.20612733 14.57956194 6.726729448 0 100 burrows shell_fragments mud filled burrows 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 142 147 144.5 76.87742132 shell_fragments burrows 103 - 204 66.98740177 33.01259823 0 3.363364724 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 147 152 149.5 77.0280837 shell_fragments burrows 103 - 204 68.18093088 31.81906912 0 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 152 157 154.5 77.17874609 shell_fragments burrows 103 - 204 69.37445999 30.62554001 0 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 157 162 159.5 83.40271122 shell_fragments burrows 103 - 204 73.28502275 26.71497725 0 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 162 167 164.5 85.70262753 shell_fragments burrows 103 - 204 77.19558551 22.80441449 0 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 167 172 169.5 88.00254384 shell_fragments burrows 103 - 204 81.10614827 18.89385173 0 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 172 177 174.5 89.17363613 shell_fragments 103 - 204 81.63435618 18.36564382 0 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 177 182 179.5 90.34472841 shell_fragments 103 - 204 82.16256409 17.83743591 0 0 0 100 shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 182 187 184.5 90.47705276 shell_fragments 103 - 204 82.69077201 17.30922799 0 0 0 100 grain size shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 187 192 189.5 90.60937711 shell_fragments 103 - 204 83.21897992 16.78102008 0 0 0 100 grain size photograph shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 192 197 194.5 90.20416103 shell_fragments 103 - 204 83.74718784 16.25281216 0 0 0 100 grain size photograph shell_fragments 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 197 202 199.5 89.79894494 shell_fragments 203 - 224 84.289301 15.710699 0 0 0 100 photograph organics 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 202 207 204.5 89.73626881 shell_fragments 203 - 224 84.83141417 15.16858583 0 8.163006512 0 100 photograph organics 100-200cm muddy sand %mud and shells increase down core 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 207 212 209.5 89.67359267 shell_fragments 203 - 224 85.37352734 14.62647266 0 15.99055131 19.69746645 100 photograph organics 210-220cm closely spaced organic rich (peat) layers 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 212 217 214.5 89.63459258 shell_fragments 203 - 224 85.91564051 14.08435949 0 23.81809612 30.0311099 100 photograph organics 210-220cm closely spaced organic rich (peat) layers 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 217 222 219.5 89.59559248 shell_fragments 85.67171782 14.32828218 0 19.68704925 13.58082824 100 photograph 210-220cm closely spaced organic rich (peat) layers 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 222 227 224.5 89.60837464 shell_fragments burrows 85.42779513 14.57220487 0 15.55600238 0 100 photograph 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 227 232 229.5 89.62115679 shell_fragments burrows 85.18387244 14.81612756 0 11.42495551 0 100 photograph 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 232 237 234.5 89.1070382 shell_fragments burrows 84.93994975 15.06005025 0 0 0 100 photograph 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 237 242 239.5 88.59291961 shell_fragments 84.69602706 15.30397294 0 0 0 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 242 247 244.5 90.59376255 shell_fragments 84.45210438 15.54789562 0 0 0 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 247 252 249.5 88.81094249 shell_fragments 85.22005807 14.77994193 0 0 0 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 252 257 254.5 87.39401161 shell_fragments 85.98801177 14.01198823 0 0 0 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 257 262 259.5 89.25853578 86.75596547 13.24403453 0 0 0 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 262 267 264.5 86.53404859 86.56342723 13.43657277 0 0 12.57918833 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 267 272 269.5 86.4527076 86.37088899 13.62911101 0 0 19.69746645 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 272 277 274.5 86.8060325 86.17835075 13.82164925 0 0 30.0311099 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 277 282 279.5 87.1593574 283 - 301 85.98581251 14.01418749 0 0 13.58082824 100 grain size large amount of small shell fragments (Shell hash) 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 282 287 284.5 85.20426876 283 - 301 85.79327426 14.20672574 0 0 22.30678903 100 grain size large amount of small shell fragments (Shell hash) 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 287 292 289.5 87.08048569 283 - 301 86.63922526 13.36077474 0 0 23.64064534 100 grain size large amount of small shell fragments (Shell hash) 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 292 297 294.5 88.95670263 organics 283 - 301 87.48517625 12.51482375 0 3.327965191 24.97450166 100 grain size large amount of small shell fragments (Shell hash) 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 297 302 299.5 87.2786454 organics 88.33112725 11.66887275 0 6.655930382 26.30835798 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 302 307 304.5 85.60058817 organics shell_fragments 88.05260658 11.94739342 0 8.765978563 27.6422143 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 307 312 309.5 85.78099085 shell_fragments 87.77408591 12.22591409 0 10.87602674 12.57918833 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 312 317 314.5 85.96139354 shell_fragments 87.49556524 12.50443476 0 7.250684496 19.69746645 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 317 322 319.5 84.93112283 shell_fragments 87.21704457 12.78295543 0 3.625342248 12.02820851 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 322 327 324.5 85.14522392 shell_fragments 87.35637416 12.64362584 0 0 8.055834588 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 327 332 329.5 85.35932501 87.49570376 12.50429624 0 0 4.083460665 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 332 337 334.5 85.35932501 87.63503335 12.36496665 0 0 4.083460665 100 12/14/89 Off Shore CI 87 CI-87-03_R4 4 CI-87-3R4.dat 30 5.19 88 49.16 43 11.6 38 334 East of N. tip of Chandeleur Is. 85.35932501 87.63503335 12.36496665 0 0 4.083460665 100