183. Occurrenu ul Astarte elliptica in bottom sediments 154 



184. Bathymetric occurrence of Astarte nana 154 



185. Occurrence of Astarte nana in bottom sediments 154 



186. Bathymetric occurrence of Astarte quadrans 154 



187. Occurrence of Astarte quadrans in bottom sediments 154 



188. Bathymetric occurrence of Astarte undata 154 



189. Occurrence of Astarte undata in bottom sediments 154 



190. Bathymetric occurrence of Astarte sp 155 



191 . Occurrence of Astarte sp. in bottom sediments 155 



192. Bathymetric occurrence of Crassinella lunulata 155 



193. Occurrence of Crassinella lunulata in bottom sediments 155 



194. Bathymetric occurrence of Crassinella sp 155 



195. Occurrence of Crassinella sp. in bottom sediments 155 



196. Bathymetric occurrence of Cerastoderma pinnulatum 155 



197. Occurrence of Cerastoderma pinnulatum in bottom sediments 155 



198. Bathymetric occurrence of Clinocardium ciliatum 156 



199. Occurrence of Clinocardium ciliatum in bottom sediments 156 



200. Bathymetric occurrence of Laevicardium mortoni 156 



201. Occurrence of Laevicardium mortoni in bottom sediments 156 



202. Bathymetric occurrence of Mulinia lateralis 156 



203. Occurrence of Mulinia lateralis in bottom sediments 156 



204. Bathymetric occurrence of Spisula solidissima 156 



205. Occurrence of Spisula solidissima in bottom sediments 156 



206. Bathymetric occurrence of Ervilia concentrica 157 



207. Occurrence of Ervilia concentrica in bottom sediments 157 



208. Bathymetric occurrence of Mesodesma arctatum 157 



209. Occurrence of Mesodesma arctatum in bottom sediments 157 



210. Bathymetric occurrence of Solenidae 157 



211. Occurrence of Solenidae in bottom sediments 157 



212. Bathymetric occurrence of Ensis directus 157 



213. Occurrence of Ensis directus in bottom sediments 157 



214. Bathymetric occurrence of Siliqua costata 158 



215. Occurrence of Siliqua costata in bottom sediments 158 



216. Bathymetric occurrence of Tellinidae 158 



217. Occurrence of Tellinidae in bottom sediments 158 



218. Bathymetric occurrence of Maco ma ballhica 158 



219. Occurrence of Macoma balthica in bottom sediments 158 



220. Bathymetric occurrence of Macoma calcarea 158 



221. Occurrence of Macoma calcarea in bottom sediments 158 



222. Bathymetric occurrence of Macoma tenta 159 



223. Occurrence of Macoma tenta in bottom sediments 159 



224. Bathymetric occurrence of Macoma sp 159 



225. Occurrence of Macoma sp. in bottom sediments 159 



226. Bathymetric occurrence of S trig ilia mirabilis 159 



227. Occurrence of St ri gill a mirabilis in bottom sediments 159 



228 . Bathymetric occurrence of Tellina agilis '59 



229. Occurrence of Tellina agilis in bottom sediments '59 



230. Bathymetric occurrence of Tellina versicolor 1 60 



23 1 . Occurrence of Tellina versicolor in bottom sediments 1 60 



232. Bathymetric occurrence of Tellina sp 1 60 



233. Occurrence of Tellina sp. in bottom sediments 160 



234. Bathymetric occurrence of Abra sp 160 



235. Occurrence of Abra sp. in bottom sediments 160 



236. Bathymetric occurrence of Semele bellastriata 160 



237. Occurrence of Semele bellastriata in bottom sediments 160 



238. Bathymetric occurrence of Semele nuculoides 161 



239. Occurrence of Semele nuculoides in bottom sediments 161 



240. Bathymetric occurrence of Semele purpurascens 161 



24 1 . Occurrence of Semele purpurascens in bottom sediments 161 



242. Bathymetric occurrence of Arctica islandica 161 



243. Occurrence of Arctica islandica in bottom sediments 161 



244. Bathymetric occurrence of Veneridae 161 



