The American Journal of Science and ArtsS. Converse, 1849 |
From inside the book
Results 1-5 of 83
Page iv
... Mass . , 117 . Astronomy - Le Verrier's Remarks on the Planet Neptune , 118. - Eighth Satel- lite of Saturn : Elements of Petersen's Comet of August , 1848 , 122. - New Comet Comet Medal : Some Remarks upon an American Nautical Alma ...
... Mass . , 117 . Astronomy - Le Verrier's Remarks on the Planet Neptune , 118. - Eighth Satel- lite of Saturn : Elements of Petersen's Comet of August , 1848 , 122. - New Comet Comet Medal : Some Remarks upon an American Nautical Alma ...
Page vii
... Mass . ; by Prof. B. SILLIMAN , Jr. , XXXIX . Notice of a Novel Mode of Discharging a Leyden Bat- tery , with an explanation of its theory ; by J. H. Lane , XL . On the Action of Nitric Acid on Sebacic Acid ; by ADOLPH SCHLIEPER , 420 ...
... Mass . ; by Prof. B. SILLIMAN , Jr. , XXXIX . Notice of a Novel Mode of Discharging a Leyden Bat- tery , with an explanation of its theory ; by J. H. Lane , XL . On the Action of Nitric Acid on Sebacic Acid ; by ADOLPH SCHLIEPER , 420 ...
Page 32
... mass of decomposed bone . " The subsoil was a loamy marl , beneath which was a stratum of clay that chiefly forms the cliffs of this part of the western coast ; it contains numerous marine shells , and closely resembles in appear- ance ...
... mass of decomposed bone . " The subsoil was a loamy marl , beneath which was a stratum of clay that chiefly forms the cliffs of this part of the western coast ; it contains numerous marine shells , and closely resembles in appear- ance ...
Page 43
... masses of the same kind . The clay abounds in marine shells , all of existing species ( ? ) ; the up- per layers contain but few shells , but the lowermost abound in them , and they are in a perfect state - not drifted shells . In a ...
... masses of the same kind . The clay abounds in marine shells , all of existing species ( ? ) ; the up- per layers contain but few shells , but the lowermost abound in them , and they are in a perfect state - not drifted shells . In a ...
Page 75
... mass mixed with a small portion of water and oxyd of mercury and again evaporated to dryness , and ignited . On treating the mass with water , the magnesia re- mained undissolved . It was collected on a filter , washed , incin- erated ...
... mass mixed with a small portion of water and oxyd of mercury and again evaporated to dryness , and ignited . On treating the mass with water , the magnesia re- mained undissolved . It was collected on a filter , washed , incin- erated ...
Contents
1 | |
14 | |
28 | |
45 | |
52 | |
68 | |
74 | |
86 | |
232 | |
240 | |
247 | |
265 | |
272 | |
286 | |
309 | |
329 | |
102 | |
111 | |
117 | |
124 | |
148 | |
157 | |
167 | |
175 | |
187 | |
202 | |
218 | |
343 | |
347 | |
361 | |
375 | |
395 | |
406 | |
418 | |
425 | |
442 | |
452 | |
459 | |
Other editions - View all
Common terms and phrases
acute alcohol alumina ammonia analysis appears beds birds bismuth body bones carbon Carboniferous Cascade Range Chamiss character chlorine coal coast color containing corresponding crystal Devonian diamagnetic direction distance Dodo eggs epoch ether examination exist Exocarp fact formula fossil fragments gases genus geological germinative vesicle Gibbsite heat height hills hundred hydrochloric acid hydrogen Iguanodon inches long iron island land latitude leaves less light lime limestone magnesia magnetic mass memoir miles mineral mountains nearly Neptune nitric acid observed obtained oxyd parallel phosphoric acid plants portion position potash prairie present Prof quantity range region remarkable ridges river rocks salt sand sandstone sebacic acid SECOND SERIES seen Shasty side Silica Silurian soda solution species specific gravity specimens streams substance sulphuric acid surface temperature terraces theory tion upper valley velocities vertebræ
Popular passages
Page 40 - Seeing every height crowned with its crater, and the boundaries of most of the lava-streams still distinct, we are led to believe that within a period, geologically recent, the unbroken ocean was here spread out. Hence, both in space and time, we seem to be brought somewhat near to that great fact — that mystery of mysteries — the first appearance of new beings on this earth.
Page 135 - In 1 Vol., price 5s. THE SPORTING WORLD, BY HARRY HIEOVER. " Reading Harry Hieover's book is like listening lazily and luxuriously after dinner to a quiet, gentlemanlike, clever talker.
Page 57 - It is of a melancholy visage, as sensible of nature's injury in framing so massie a body to be directed by complimental wings, such, indeed, as are unable to hoise her from the ground, serving only to rank her among birds. Her traine, three small plumes, short and improportionable, her legs suiting to her body, her pounces sharpe, her appetite strong and greedy.
Page 57 - I will name but some, and first, the Dodo ; a Bird the Dutch call Walghvogel or Dod Ersen : her body is round and fat which occasions the slow pace or that her corpulencie ; and so great as few of them weigh less than fifty pound : meat it is with some, but better to the eye than stomach ; such as only a strong appetite can vanquish...
Page 297 - From the amalgamators the pulp passes through 3 dolly-tubs or catch-alls, acting as mercury and gold tubs. After this the whole mass passes to the strakes or inclined planes, where the sulphurets are deposited and the earthy matter washed away.
Page 299 - The mould around the plants and an infusion of the dead stems and leaves also afforded abundant evidence of the presence of much chloride of sodium. Further inquiry showed that the well from which the water was procured had an accidental communication, by means of a drain, with the sea; and had thus become mixed with the salt water from that source, and had been used in this state for some weeks, probably from two to three months. From about that time the plants had been observed to droop ; but it...
Page 64 - Though these birds will sometimes very familiarly come up near enough to one when we do not run after them, yet they will never grow tame : as soon as they are caught they shed tears without crying, and refuse all manner of sustenance till they die.
Page 299 - In the month of September last, three or four small plants in pots were shown to the writer, nearly or quite dead ; and he was at the same time informed that their destruction was a complete mystery to the party to whom they belonged, and that Dr. Lindley had expressed his opinion, from the examination of a portion of one sent to him, that they were poisoned. Having searched in vain for any strong poison in...
Page 296 - ... classes: 1. The coarse and hard ore for the stamps; 2. Slate and fine ore for the Chilean mills. This is done by means of a large screen. The very large pieces are first broken by a hammer before they are fed to the stamps. All of the ores are ground with water, each mill being supplied with hot and cold water at pleasure. Twelve inches from the top of the bed-plate there is a wide, open mouth, from which the turbid water escapes to tanks. On the south side of the steam-engine is the...
Page 426 - Also, that heat takes away this power just before the crystal fuses, and that cooling restores it in its original direction. He next considers whether the effects are due to a force altogether original and inherent in the crystal, or whether that which appears in it, is not partly induced by the magnetic and electric forces ; and he concludes, that the force manifested in the magnetic field, which appears by external actions and causes the motion of the mass, is chiefly, and almost entirely induced,...