On Molecular and Microscopic Science, Volum 2J. Murray, 1869 |
Des de l'interior del llibre
Resultats 1 - 5 de 34.
Pàgina 29
... developed exactly in the axis of its predecessor , should be directed a little to one side , a curved instead of a straight axis would be the result ; there is a regular gradation of forms of Foraminifera between these two types . The ...
... developed exactly in the axis of its predecessor , should be directed a little to one side , a curved instead of a straight axis would be the result ; there is a regular gradation of forms of Foraminifera between these two types . The ...
Pàgina 42
... developed intermediate skeleton with singular out- growths , which is traversed by a system of canals ; through these the animal sends its pseudopodia into the water for food to nourish the whole . A homogeneous crystalline deposit ...
... developed intermediate skeleton with singular out- growths , which is traversed by a system of canals ; through these the animal sends its pseudopodia into the water for food to nourish the whole . A homogeneous crystalline deposit ...
Pàgina 61
... developed at the same time , and these films ultimately become young sponges , and if two happen to meet they unite and are soldered together . Besides eggs , larger bodies covered with radiating spicules are produced , containing granu ...
... developed at the same time , and these films ultimately become young sponges , and if two happen to meet they unite and are soldered together . Besides eggs , larger bodies covered with radiating spicules are produced , containing granu ...
Pàgina 64
... another species of infu- soria . In the dust from Japan he followed the develop- ment of a monad into what appeared to be a minute Paramecium , then into Lexodes cucullus , and finally into 64 PART III . INFUSORIA . III 13.
... another species of infu- soria . In the dust from Japan he followed the develop- ment of a monad into what appeared to be a minute Paramecium , then into Lexodes cucullus , and finally into 64 PART III . INFUSORIA . III 13.
Pàgina 66
... pellicle , where by aid of the oxygen they form the simple binary compounds water , ammonia , and carbonic acid . In the meantime the Vibrios , which are without oxygen , are developed below , and keep up 66 PART III . INFUSORIA .
... pellicle , where by aid of the oxygen they form the simple binary compounds water , ammonia , and carbonic acid . In the meantime the Vibrios , which are without oxygen , are developed below , and keep up 66 PART III . INFUSORIA .
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Altres edicions - Mostra-ho tot
Frases i termes més freqüents
aërated Amoeba animal animalcules Annelids antennæ blood body branches bristles buds calcareous canals carapace cavity cells centre chambers cilia circulation coasts colour colourless consists contractile coral covered crab creatures Crown 8vo Crustacea cylindrical Decapods Difflugia digestive disk edges eggs exterior extremity eye-specks eyes Fcap feet female fibres filaments fixed foot-jaws Foraminifera gelatinous genera genus gills greater number gullet head hollow horny Hydra Hydræ Hydrozoa inch Infusoria interior jointed lamellæ larvæ liquid living margin mass medusæ membrane microscopic minute mollusks motion mouth muscles muscular nerve-centres nerves nervous ocean organs orifice pair particles perforated plates polypes polypites pores Post 8vo protrude pseudopodia radiating rays respiratory ring Rotifers round sacs sarcode sea-pens seas segments shell side skin slender species spicules spines sponges star star-fishes stem stomach structure substance surface swimming Synapta tail tentacles thread-cells transparent tubes tubular Vols Vorticella whole Woodcuts worm zooids zoophytes
Passatges populars
Pàgina 314 - Life and Times of Titian, with some Account of hig Family, chiefly from new and unpublished records. With Portrait and Illustrations. 2 vols. Svo. 42s. GUMMING (R. GORDON). Five Years of a Hunter's Life in the Far Interior of South Africa.
Pàgina 9 - ... a little particle of apparently homogeneous jelly changing itself into a greater variety of forms than the fabled Proteus, laying hold of its food without members, swallowing it without a mouth, digesting it without a stomach, appropriating its nutritious material without absorbent vessels or a circulating system, moving from place to place without muscles, feeling (if it has any power to do so) without nerves, propagating itself without genital apparatus, and not only this, but in many instances...
Pàgina 16 - HISTORY OF FRANCE ; from the Earliest Times to the Establishment of the Second Empire, 1852. By REV.
Pàgina 11 - RAE (EDWARD). Country of the Moors. A Journey from Tripoli in Barbary to the Holy City of Kairwan. Map and Etchings. Crown 8vo. 10s. 6d. RAMBLES in the Syrian Deserts. Post 8vo. 10«.
Pàgina 310 - BIGG-WITHER (TP). Pioneering in South Brazil; Three Years of Forest and Prairie Life in the Province of Parana.
Pàgina 139 - Rising at once from an unfathomable ocean, it extends 1000 miles along the coast, with a breadth varying from 200 yards to a mile, and at an average distance of from 20 to 30 miles from the shore, increasing in some places to 60 and even 70 miles. The great arm of the sea included between it and the land is nowhere less than 10, occasionally 60...
Pàgina 9 - MUSTERS' (CAPT.) Patagonians; a Year's Wanderings over Untrodden Ground from the Straits of Magellan to the Rio Negro.
Pàgina 76 - ... matter upon the earth ; for when this matter is dissolved, or suspended in water, in that state of comminution and decay which immediately precedes its final decomposition into the elementary gases, and its consequent return from the organic to the inorganic world, these wakeful members of...
Pàgina 139 - ... of a tropical climate. The lagoon, which encompasses it like an enormous moat, is 30 fathoms deep, and is hemmed in from the ocean by a coral band of the usual kind, at a distance varying from half a mile to three miles. Barrier-reefs are of precisely the same structure as the two preceding classes, from which they only differ in their position with regard to the land. A barrier reef off the north-east coast of the continent of Australia is the grandest coral formation existing. Rising at once...
Pàgina 6 - LIVINGSTONE'S LAST JOURNALS. The Last Journals of David Livingstone in Central Africa, from 1865 to his Death. Continued by a Narrative of his Last Moments and Sufferings, obtained from his Faithful Servants Chuma and Susi. By HORACE WALLER, FRGS, Rector of Twywell, Northampton.