740 



INDEX. 







Page 







Page 



Sea-nettles, cirrigrade 



. 338 



Serranidse 



. 103 



„ diphydian 



. 339 



Sertulariidse 



. 354 



„ physograde 



. 337 



Sersarnise 



. 284 



„ pulmonigra 



de . ih. 



Sessilia 



. 304 



Sea-pens 



. 357 



Sexuales 



. 385 



Sea-scorpions 





. 101 



Shaddock 



. 448 



Sea-serpent 





. 55 



Sharks . 



82, 83 



Sea-snails 





. 129 



„ false 



. 90 



Sea-snipes 





82, 97 



„ fox 



. 89 



Sea-pinks 





. 416 



„ gray 



. 90 



Sea-stars 





. 324 



„ Greenland 



. 89 



Sea-urchins 





. ih. 



„ hammer-headed 



82, 89 



Sea-weeds 





. 535 



„ true 



. 89 



Sea-wracks 





. 511 



Sheep . 



12, 24 



Seals 





. 10, 12, 17 



Sheat-fishes, flat-headec 



. 107 



Sebestens 





. 418 



„ long-headed . ih. 



Secale . 





. 529 



„ mailed 



. 106 



Secondary formations 



. 558 



„ naked 



. ih. 



Securifera 



. 222 



„ true 



. 107 



Sedentaria (Arachnida) 



. 274 



Sheath-bills 



. 47 



„ (Crustacea) 



. 297 



Shell-beds 



. 589 



Sedges . 



. 518 



Shepardite 



. 609 



Selagids 



. 410 



Shrimps, clicking 



. 292 



Selaginaceae 



. ih. 



„ glass . 



. 294 



Seleniides 



. 621 



„ horned 



. 293 



Selenite 



. 603 



„ opossum 



. ib. 



Selenium, native 



. 621 



„ pensean 



. ib. 



Seleniurets 



. ih. 



„ pond . 



. 299 



Semionotus 



. 562 



„ proper 



282, 292 



Senega . 



. 466 



„ skeleton 



. 295 



Senna . 



. 432 



; „ spiny. 



. 282 



Sensitive plants 



. ih. 



Sialidse . 





. 219 



Seps 



. 63 



Siderides 





. 608 



Sepidaa . . 



. ih. 



Sigillariae 





. 557 



Sepiidge 



. 120 



Silenales 





. 439 



Sepiophora 



. ih. 



Silica 





. 619 



Sepiophores 



. ih. 



Silicon, mineral compoi 



mds of, 619 



Serpentine 



. 543 



Silk-cotton plants 



. 468 



Serpents 



56, 66 



Silphidse 



. 182 



„ crown 



. 68 



Siluridse 





. 107 



„ fluviatile 



. 67 



Silver- glance 





. 598 



„ forest . 



. 68 



Silver, native 





. ib. 



„ harmless 



. 67 



Silver-trees 





. 433 



„ proper 



. 68 



Silurian group 





. 546 



„ salt-water 



. 67 



Simarubacese 





. 444 



„ short-headed 



. 68 



Simiidse 





. 13 



,, tree . 



. ib. 



Simosaurus 





. 560 



„ venomous 



66 



Simuliida3 





. 253 



„ water . 



. ih. 



Sinter . 





. 587 



„ wood . 



. 68 



Siphon shells 





. 145 



Serpulidse 





811, 317 



Siphonariidse 





. ib. 



