Sole, 237 portion of skin of, highly magnified, 190 Sturgeon, common, 217 Surgeon-Fish, 205 Swimming Pegasus, 207 Sword-Fish, 99, 201 Thornback, 240 Torpedo, 201 Toxotes Jaculator, 203 Trunk-Fish, 232 Tunny, 221 Turbot, 237 Wolf-Fish, 197 Foraminifera, various forms of, 381 Fossils:-- Ammonite, 437 Belemnite, 437 Ichthyosaurus communis, 172, 438 Pentacrinus Briareus, portion of, 330 Plesiosaurus, 438 Trilobite, 436 Hill at the Rapid on Bear Lake River (North-West Territory, North America), 23 H.M.S. "Resolute" lying to in the North Atlantic, 24 Ice-Bear approaching the "Dorothea" and "Trent", 137 Japan Junks, 63 Licmophora flabellata, 403 Mammals:-- Dolphin, 107 Dugong, 117 female, of Ceylon, 119 Manatee, 117 Polar Bear (Ursus maritimus), 134 Porpoise, 108 Rorqual, 101 Sea-Otter, 140 Seal, 119, 123, 135 Greenland, 123 Walrus, 129, 135 Whale, common, 97 Whale, Spermaceti, 102, 115