INDEX. 
465 
TAGS 
Nerve-cells iu Eisli 343 
Nerve, Divided, Eecurrent Sensibi- 
lity in a 214 
Nerves, Termination of, in Muscles 
of Animals 234 
Nenrine, Synthesis of 324 
New Test for Alkalies 90 
,, „ Hyposulphites 92 
Newts, Asiatic and American 234 
New Vegetable Parasite 88 
Nicaragua, Volcanic Eruption in ... 206 
Nilsson’s “ Primitive Inhabitants of 
Scandinavia” 180 
Nitrate Baths, Old, Suggestion for 
the Treatment of 225 
Nitrogen, Excretion of 102 
Nitroglycerine, Advantages and Dis- 
advantages of 106 
,, Detection of 425 
,, Supposed Danger of 219 
Nobert’s Test-Plate 447 
Nomenclature, Botanical, Laws of 88 
Northcott’s “Lathes and Turning” 414 
Northumberland and Durham, Na- 
tural History Transactions of 79, 413 
Norwich Crag, Delation of, to the 
Mammal Bed 433 
Notes on Epidemics, Anstie’s 408 
November Meteors of 1867 192 
Nuclei, Effect of in Crystallisation 451 
Object Glasses, large 84 
Observation on the Planet Jupiter 
without his Satellites 83 
Occultations of Planets 82 
Ocean World, The 299 
Ophrys, The Abnormal Form of ... 86 
Organic Analysis, New Process for. . . 199 
,, Appearances in Colloid 
Silica 316 
,, Matter in AVater, Estima- 
tion of 90 
Organic Philosophy,” vol. ii. Re- 
view of 79 
Organisms in Respired Air 104 
,, New Group of 119 
Organographical Character, new ... 423 
Orion Nebula 311 
Ormerod’s “ British Social Wasps” 186 
Ornithorynchus and Echidna, The 
Limbs of 121 
Osteology of Insectivora 122 
Ovariotomy, Progress of 439 
Ovule, Formation of the 455 
Ozone, Action of on Sensitive Pho- 
tographic Plates 199 
,, The Identity of 200 
Ozonometric Method, new 114 
Pain, Physiology of 441 
Palaeontology 94, 203, 318, 430 
,, a Perfect System of 97 
Palm Oil, to Bleach 425 
Pancreas, Functions of the 101 
PAGE 
Panoramic xlpparatus. New 113 
Parafhn Lamps, Explosion of in ... 337 
Parallax of Sirius, The 84 
Parallelism of the Legs of V(ute- 
brates 232 
Parasitic Crustacea 235 
Parasite, Vegetable, A New 88 
Parbolic Reflector, Collins’s 109 
Parrot, Australian, rare 120 
„ Fossil 207 
Parsonstown Reflector, The 311 
Parthenogenesis in Psyche Helix... 118 
Pathology of Chlorosis 105 
,, of the Skin 212 
Peach, Speciflc Identity of, with Al- 
mond 424 
Penumbral Lunar Eclipses 419 
Periodic Meteor Showers 82 
Peroxide of Nitrogen, Coloration of 429 
Persulphide of Hydrogen 429 
Petroleum for Locomotives 220 
Pheasant, New Chinese 341 
Philosophy, History of 78 
Phlogiston, Theory of 230 
Phosphorescence of Minerals 441 
Phosphoric Acid and Nascent Hy- 
drogen 93 
Phosphorised Chloroform 212 
Photographic Apparatus, New^ 225 
,, Literature 112 
„ Plates, Sensitive, 
Action of Ozone on 199 
,, Society of London 112, 226 
,, Toy, Curious 448 
Photographing Coast Scenery 334 
,, the Eclipse 334 
Photographs, Exhibition of 110 
„ Mounts for 335 
,, New Kind of 447 
,, of Eminent Men 226 
,, of Santorin 98 
,, To Preserve 112 
Photography 109, 223, 334,447 
,. in Japan 113 
,, Lunar 224 
,, New Application of 
Electricity in 112 
Photometry, Scientific 452 
Physician, Thoughts of a 303 
Physiological Action of Calabar- 
bean 103 
,, ,, Belladonna 439 
„ ,, Extract of 
Meat 438 
,, „ Substitution 
Compounds 327 
Piles, Suppoi’ting Power of 209 
Planetary Nebulae, Changes in 310 
Planet Jupiter without his Satellites 83 
„ Mars, The 82, 193 
Planets, Minor 82 
