The Canadian Naturalist and Geologist, Band 3Dawson., 1858 |
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Seite 27
... snow has scarcely covered the ground , the sportsman crashes over its frosted and brittle cup that rises from the moss and seems to claim from him a more cautious step . It is but a leaf , yet a rare specimen of nature's incomprensible ...
... snow has scarcely covered the ground , the sportsman crashes over its frosted and brittle cup that rises from the moss and seems to claim from him a more cautious step . It is but a leaf , yet a rare specimen of nature's incomprensible ...
Seite 28
... and west to the Mississippi . In Canada the flowers rise as soon as the snow is gone , about the end of April ; further south , March is the month it appears in . Lindley in his system ( page 28 Geographical Distribution of Plants .
... and west to the Mississippi . In Canada the flowers rise as soon as the snow is gone , about the end of April ; further south , March is the month it appears in . Lindley in his system ( page 28 Geographical Distribution of Plants .
Seite 80
... Snow . Snow . 10 . 22 29 479 04 C. Str . 8 . C. Str . 10 . Snow . 23 388 46 10 4 . 46 4 . 24 347 Clear . 66 10 . 25 30 003 C. Str . 66 8 . 8 . 26 29'820 Clear . C. C. Str . 4 . 27 30098 20 Snow . Cirr . Str . 8 . 28 29 655 29 869 C. Str ...
... Snow . Snow . 10 . 22 29 479 04 C. Str . 8 . C. Str . 10 . Snow . 23 388 46 10 4 . 46 4 . 24 347 Clear . 66 10 . 25 30 003 C. Str . 66 8 . 8 . 26 29'820 Clear . C. C. Str . 4 . 27 30098 20 Snow . Cirr . Str . 8 . 28 29 655 29 869 C. Str ...
Seite 113
... snow - storms . In Montreal the record of my friend Dr. Hall indicated on the 18th a temperature of only 200— ( below zero ) ; on the 23d , 270 ; and on the 24th , 25.7— . The Mean of Humidity for the year was 0.822 , and indicated ...
... snow - storms . In Montreal the record of my friend Dr. Hall indicated on the 18th a temperature of only 200— ( below zero ) ; on the 23d , 270 ; and on the 24th , 25.7— . The Mean of Humidity for the year was 0.822 , and indicated ...
Seite 114
... Snow - birds ( Phlectro- phanes nivalis ) first seen 22nd December , 1856. ( Very few were seen during the past winter , 1857-8 . ) Crows wintered here . Ozone . The amount of ozone during the year has shown a little increase on the ...
... Snow - birds ( Phlectro- phanes nivalis ) first seen 22nd December , 1856. ( Very few were seen during the past winter , 1857-8 . ) Crows wintered here . Ozone . The amount of ozone during the year has shown a little increase on the ...
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Häufige Begriffe und Wortgruppen
acid Algæ American amount animals appear Aurora Borealis Auroral Light base beds branches Bryozoa C. C. Str Canada Canadian carbonic Carboniferous cells centre Cetacea character Chenot clay Clear coal collection common containing corallites Crinoids deposits Devonian discovery evaporation exhibited existence facts feet formation fossils frond Gaspé genera genus geological geologists gneiss Graptolites GRAPTOLITHUS Hudson River Hudson River Group inches insects interesting iron island Lake larvæ lime limestone Linn Locality and Formation.-Point lower magnesia margin masses Michaux miles mineral Montreal mountain Natural History naturalists nearly observed obtained occur organic period plants plates portion potash present Prof radicle Rain remains Report rocks salt sandstone scientific serratures shales side silica Silurian Sir W. E. Logan Snow Society soda species specimens strata structure sulphate surface thickness tion upper vegetable whole Zodiacal Light
Beliebte Passagen
Seite 377 - The end of our foundation is the knowledge of causes, and secret motions of things; and the enlarging of the bounds of human empire, to the effecting of all things possible.
Seite 201 - We conceive that the earth's solid crust of anhydrous and primitive igneous rock is everywhere deeply concealed beneath its own ruins, which form a great mass of sedimentary strata, permeated by water. As heat from beneath invades these sediments, it produces in them that change which constitutes normal metamorphism. These rocks, at a sufficient depth, are necessarily in a state of igneo-aqueous fusion, and in the event of fracture of the overlying strata, may rise among them, taking the form of...
Seite 113 - Indiana, during the months of April, May, June, July, August. September and October, of any year: Provided, That nothing in.
Seite 227 - The meeting then proceeded to the election of officers for the ensuing year, and Messrs.
Seite 283 - Professor of the Literature of the Arts of Design" in the educational institution termed the University of New York; but he never delivered a single lecture.
Seite 54 - Peculiar mental powers are associated with this highest form o^ brain, and their consequences wonderfully illustrate the value of the cerebral character ; according to my estimate of which, I am led to regard the genus Homo, as not merely a representative of a distinct order, but of a distinct subclass of the Mammalia, for which I propose the name of ' Arckenctphala,
Seite 142 - ... or of few or many simple or variously bifurcating branches, radiating more or less regularly from a centre, and in the compound forms united towards their base in a continuous thin corneous membrane or disk formed by an expansion of the substance of the branches, and which in the living state may have been in some degree gelatinous. Branches with a single or double series of cellules or serratures, communicating with a common longitudinal canal, affixed by a slender radix or pedicle from the...
Seite 383 - ... for example. It is impossible to foresee the extent to which Chemistry may not ultimately, in the production of things needful, supersede the present vital agencies of nature " by laying under contribution the accumulated forces of past ages, which would thus enable us to obtain in a small manufactory, and in a few days, effects which can be realized from present natural agencies, only when they are exerted upon vast areas of land, and through considerable periods of time...
Seite 376 - With these conditions of life, palaeontology demonstrates that life has been enjoyed during the same countless thousands of years ; and that with life, from the beginning, there has been death.
Seite 200 - ... implicated in volcanic phenomena. It is to Sir John FW Herschel that we owe, so far as I am aware, the first suggestions of the theory of volcanic action which I have here brought forward. In a letter to Sir Charles Lyell, dated February 20, 1836, (Proceedings Geol.