INDEX. 
495 
Leaves, Why they Pall. By M. T. 
Masters 
Lebanon, Cedars of 
Lenina and Wolffia, Prond-cells of 
Lenses, Detection of “ Tears” in... 
Le Vaux, Twin Becords of Creation 
Liebig’s Food for Infants 
Life Insurance and Vital Statistics. 
By Dr. W. Hardwicke 
Lightning, Singular Effects of 
Limbs of Axolotl, Beproduction of 
Lime in Analysis 
Limestone, Expansion when Burnt 
Liver, Inflammation of 
„ Structure of. 
Locomotive (Fairlie’s) for Steep In- 
clines 
London University, Chemical Ex- 
aminers 
Longitude, Difference of, between 
Newfoundland and Valencia 
Lunar Committee, Labours of 
„ Crater Alhazen 
„ Crater, Disappearance of ... 
„ Eclipse, the Late 
„ Maps 
Lymphatics, Arrangement of 
Lymph Vessels, Origin of 
Mackie, S. J., The New Electro- 
Magnetic Machines 
Madrepores of the Infra-Lias of 
South Wales 
Magic Cigar Tubes 
Magnesium, Action of, on Neutral 
Metallic Salts 
,, Bods for Toxicological 
Purposes 
Magnetic Dip, Measurement of. 
„ Needle in the Study of 
Volcanic Districts 
Man (Fossil) in Bhine Valley 
Manures, Chemical 
,, Nitrogen of, its Accumu- 
lation in Soils 
Mars (The Planet) in Jan. 1867. 
By B. A. Proctor 
Masters, M. T., Why the Leaves 
Fall . 
Mastodon, Entire Skeleton of 
Maunder, S., Scientific and Literary 
Treasury 
Mechanical Engineers, Institute of 
„ Science ...98, 212, 327 
Mechanics of Flight 
Medical Biography 
Medicine 100, 218, 330, 
Mesotherium, Osteology of 
Metallurgic Operations, Crucibles 
for 
Metallurgy, Mineralogy, and Mining 
215, 335, 
Metals, Transparency of, at a Bright 
Bed Heat 
Metamorphic Bocks, Foliation of... 208 
Meteoric Shower in Mexico 197 
Meteorite (A New) 233 
Meteorites, Classification of 474 
„ Physics of. 113 
Meteorlike Bodies near the Sun ... 447 
Meteorology 474 
„ how to Study. By G. 
F. Chambers 140 
Meteors and Comets 447 
„ August 10th, 1867 441 
,, f Spectrum of 446 
Methyl, Silicates of. 456 
Microscope, Collins’, New Class and 
Demonstrating 477 
Microscope, Frith’s Pocket 479 
„ Improvement of 105 
„ New Objects for 339 
„ (the), in Geology, by 
Dr. Forbes 355 
Microscope (the Travelling) 225 
Microscopic Objects, Handy Cabinet 
for 106 
Microscopic Objects, how to Photo- 
graph. By E. T. Wilson 54 
Microscopic Table adjustable 477 
Microscopy 105, 223, 338, 477 
Miller, W. A., Elements of Che- 
mistry 192 
Mineralogy, Bussian 472 
Mines, Motive Power in 337 
„ Telegraphic Communication 
in 216 
Mining, Gun-cotton in 336 
Mounting Case, the Amateur’s 223 
„ „ the Student’s 224 
Muscle, Structure of 218 
Muscular Fibre (striped), Develop- 
ment of 334 
Muscular Contraction, Cause of ... 335 
„ „ by Heat 469 
„ „ studied under 
the Microscope 
Muscular System of Birds and 
Mammals 487 
Mushrooms and Toadstools 430 
Myriapod (Fossil), from Scotch 
Coal Measures ..... 208 
Myriapoda (new) 235 
Narcotic, Wrightia antidysenterica 103 
Natural History Transactions, Nor- 
thumberland and Durham 308 
Natural Philosophy (Golding 
Bird’s) 434 
Naval Architects, Institute of 327 
Nave, J., Handybook to the Collec- 
tion, &c., of Marine Algrn, Dia- 
toms, Desmids, &c 435 
Nerves in Insects 117 
„ in Muscle, Termination of... 335 
„ Pneumogastric 467 
,, Secondary, Electro-motive 
Powder of 467 
369 
87 
199 
233 
194 
468 
271 
475 
490 
455 
486 
467 
219 
100 
317 
199 
445 
443 
197 
445 
442 
221 
102 
281 
98 
109 
90 
90 
346 
459 
209 
205 
79 
22 
369 
95 
78 
99 
464 
329 
437 
466 
459 
217 
104 
471 
348 
