Keywords: all-cis-4,7,10,13,16,19-Docosahexaenoic acid of total fatty acids; all-cis-5,8,11,14,17-Eicosapentaenoic acid of total fatty acids; all-cis-7,10,13,16,19-Docosapentaenoic acid of total fatty acids; all-cis-8,11,14,17-Eicosatetraenoic acid of total fatty acids; Amundsen Gulf, Canada; Area/locality; Beaufort Sea; CCGSA_4-10_CFL08; CCGS Amundsen; CFL08_D26; CFL08_D33-2; CFL08_D34-2; CFL08_D36-1; CFL08_D41-1; CFL08_F6; Circumpolar Flaw Lead Leg 4-10a; cis-11-Docosenoic acid of total fatty acids; cis-11-Icosenoic acid of total fatty acids; cis-11-Octadecenoic acid of total fatty acids (IUPAC: Octadec-11-enoic acid); cis-13-Docosenoic acid of total fatty acids; cis-13-Icosenoic acid of total fatty acids; cis-15-Docosenoic acid of total fatty acids; cis-9-Hexadecenoic acid of total fatty acids (IUPAC: (9Z)-hexadec-9-enoic acid); cis-9-Octadecenoic acid of total fatty acids (IUPAC: Octadec-9-enoic acid); DATE/TIME; Date/time end; Depth, bottom/max; Depth, top/min; Depth comment; Elevation of event; Event label; Fatty acids; Fatty acids, standard deviation; Hexadecanoic acid of total fatty acids; High Performance Liquid Chromatography (HPLC); Latitude of event; Longitude of event; Monounsaturated fatty acids of total fatty acids; MULT; Multiple investigations; Number of individuals; Octadecanoic acid of total fatty acids; Ontogenetic stage; Polyunsaturated fatty acids of total fatty acids; Sample amount; Sample type; Saturated fatty acids of total fatty acids; Species; Station label; Tetradecanoic acid of total fatty acids; Visual observation