Counts include fragments and not corrected for the number of elements (maximum number of individuals - see Kowalewski et al. 2003) Station 3-2 DEAD Station 2-1 DEAD Station 2-2 DEAD Station 2-3 DEAD Station 6-1 DEAD (the same sampled station as 32D - duplicate) Station 1-5 DEAD Station 3-3 DEAD Station 3-1 DEAD Station 4-1 DEAD Station 6-2 DEAD Station 4-2 DEAD Acila castrensis 0 0 0 0 0 0 0 0 0 0 56 Acmaea mitra 0 1 0 0 0 0 0 0 0 0 0 Acmaea sp. 1 0 0 0 0 0 0 0 0 0 0 Alvania compacta 0 0 0 0 0 0 0 0 0 0 0 Amphissa columbiana 1 22 1 7 0 33 10 13 23 15 3 Amphissa versicolor 3 0 2 8 0 4 8 0 13 7 4 Astarte elliptica 0 0 0 0 0 0 0 0 0 0 2 Astarte esquimalti 0 6 0 2 0 3 0 10 0 2 0 Astysis sp. 0 0 0 0 0 0 0 0 0 0 2 Boreatrophon orpheus 0 0 0 0 0 0 0 0 0 0 1 Boreatrophon stuarli 0 0 0 0 0 0 0 1 0 0 0 Calliostoma annulatum 0 0 0 0 0 0 0 0 0 0 0 Calliostoma ligatum 0 2 0 0 0 2 0 3 1 7 0 Calyptraea fastigiata 5 11 9 11 1 18 5 32 8 23 13 Cardiomya pectinata 0 0 0 0 0 0 0 0 0 0 0 Cerastostoma foliatum 0 0 1 1 0 0 0 1 0 0 1 chiton gen sp 0 0 0 0 0 0 1 0 0 0 0 Chlamys hastata 2 78 234 117 37 87 145 29 84 78 55 Chlamys rubida 4 191 141 106 63 178 321 43 185 138 211 Clinocardium blandum 1 14 5 54 3 10 16 48 16 14 67 Compsomyax subdiaphana 0 0 0 0 0 0 0 0 0 0 1 Crepidula numaria 0 0 0 1 0 0 1 0 0 1 0 Crepidula dorsata 0 3 2 11 0 5 0 2 5 6 1 Crepidula perforans 0 0 0 0 0 0 0 0 4 1 0 Cryptochiton stelleri 0 0 0 0 0 0 0 0 0 0 0 Cyclocardia ventricosa 0 15 6 12 0 30 12 11 4 11 28 Cylichnella culcitella 0 0 0 0 0 0 0 1 0 0 0 Diodora aspera 0 0 0 1 0 0 0 0 1 0 0 Diplodonta impolita 0 1 0 2 0 1 0 0 0 0 0 Entodesma navicula 0 0 0 0 0 0 0 0 0 0 0 Fusinus sp 0 0 0 0 0 0 0 0 0 0 0 Fusitriton oregonensis 0 1 0 1 0 0 0 0 0 0 0 Gari californica 0 9 0 18 7 10 0 13 3 9 1 Glycymeris septentrionalis 0 0 0 0 0 0 0 0 0 0 0 Glycymeris subobsoleta 0 29 0 0 4 17 0 0 0 13 0 Homalopoma luridum 0 3 0 0 0 5 5 2 0 4 0 Humilaria kennerleyi 7 22 15 25 122 22 2 17 1 12 5 Ischnochiton interstinctus 0 0 0 0 0 0 0 0 0 0 0 Ischnochiton trifidus 0 0 0 0 0 0 0 0 1 0 0 Lacuna sp 0 0 0 0 0 0 0 0 0 0 0 Lacuna variegata 0 0 0 0 0 0 0 0 0 0 0 Laternula mariliana 0 0 0 0 0 0 0 0 0 0 0 Lepidozona mertensi 0 0 0 0 0 0 0 0 0 0 0 Lepidozona retiporosa 0 0 0 1 0 0 0 0 0 1 0 Lepidozona rugatus 0 0 0 0 0 0 0 0 0 0 0 Lepidozona sp. 0 0 0 0 0 0 0 0 0 0 0 Lepidozona trifida 0 0 0 0 0 0 0 0 0 0 0 Lirularia lirulata 0 0 0 0 0 0 0 0 0 0 0 Lirularia succincta 0 0 0 0 0 0 0 0 0 0 0 Lottia instabilis 4 1 5 5 3 9 1 2 1 5 0 Lucinidae sp 0 0 0 0 0 0 0 0 0 0 0 Lucinoma amulatum 0 0 0 0 0 0 0 0 2 1 1 Lyonsia californica 0 0 0 0 0 1 0 0 0 0 0 Lyonsia sp 0 0 0 0 0 0 0 0 1 0 0 Macoma balthica 0 7 8 16 0 35 9 2 33 48 19 Macoma calcarea 0 0 0 2 0 0 0 0 1 0 0 Macoma nasuta 0 0 0 0 0 0 0 0 3 0 0 Macoma sp 0 0 0 0 0 0 0 0 1 0 0 Margarites lirulata 0 0 0 0 0 0 0 0 2 0 0 Margarites pupillus 0 1 0 0 0 2 0 4 0 0 0 Margarites succinctus 0 0 0 0 0 0 0 0 1 0 0 Miodontiscus prolongatus 0 0 0 0 0 5 0 0 0 4 0 Modiolus modiolus 11 77 164 25 17 18 88 13 160 41 35 Mopalia cirrata 0 0 0 0 0 0 0 0 0 0 0 Mopalia sp 0 0 0 0 0 0 0 0 0 0 0 Mopalia spectabilis 0 0 0 0 0 0 0 0 0 0 0 Mopalia swani 0 0 0 0 0 0 0 0 1 0 0 Musculus sp. 0 0 0 0 0 1 0 0 0 0 0 Mya arenaria 0 0 0 0 0 0 0 0 0 0 0 Mya truncata 0 14 2 24 0 0 12 70 11 2 8 Mytilus sp 0 0 0 0 0 0 0 0 1 0 0 Nassarius mendicus 0 0 0 0 0 0 0 0 0 0 0 Natica sp 0 0 0 0 0 0 0 0 3 0 0 naticidae sp 0 1 0 0 1 0 1 1 2 0 0 Neptunea lyrata 0 0 0 0 0 0 0 0 0 0 0 Neptunea phoenicia 0 0 0 0 0 0 0 1 0 0 0 Neptunea sp 0 0 0 0 0 0 0 0 0 0 0 Neptunea tabulata 0 0 0 0 0 0 0 0 0 0 1 Nucella conicula 0 1 0 1 0 1 1 0 0 0 0 Nucella lamellosa 0 2 3 3 0 5 1 7 0 1 2 Nucula exigua 0 0 0 0 0 0 0 0 0 0 1 Nuculana minuta 0 0 0 1 0 3 5 6 2 1 12 Nutricola lordi 0 1 0 0 0 0 0 1 10 0 12 Ocenebra interfossa 0 0 0 0 0 0 0 0 0 0 0 Ocenebra sp. 0 0 0 0 1 0 0 0 0 0 0 Odostomia vancouverensis 0 0 0 0 0 0 1 0 0 0 0 Ophiodermelia cancellata 0 0 0 0 0 0 0 0 0 0 0 Ostreiidae sp 0 0 0 0 0 0 1 0 0 0 0 Pandora filosa 0 0 0 0 0 0 0 0 0 0 0 Pandora wardiana 0 0 0 0 0 0 0 0 0 0 0 Panomya ampla 0 0 0 0 0 0 0 0 2 0 6 Pododesma cepio 1 45 14 34 6 72 32 187 71 89 52 Protothaca staminea 1 3 8 21 0 15 7 13 7 17 10 Puncturella cucullata 0 0 2 5 0 9 2 3 5 1 3 Saxidomus gigantea 0 5 1 26 8 1 9 27 13 8 35 Semele rubropicta 0 0 2 5 0 0 2 2 0 2 0 Solariella sp 0 1 0 0 0 0 1 2 0 0 1 Solen sicarius 0 4 0 0 0 0 0 0 0 0 4 Tonicella sp 0 0 3 0 0 0 0 1 0 0 0 Trichotropis cancellata 0 14 0 5 1 11 5 4 11 8 6 Velutina velutina 0 0 0 0 0 0 0 0 0 0 0