The Past and Present Life of the Globe: Being a Sketch in Outline of the World's Life-systemW. Blackwood and sons, 1861 - Всего страниц: 256 |
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Стр. 20
... similar agencies been at work : here preserving the broken twig and the fallen forest , there the coral - reef and the littoral shell - bed , and anon the remains of animals that were borne by rivers from the land , or drifted by the ...
... similar agencies been at work : here preserving the broken twig and the fallen forest , there the coral - reef and the littoral shell - bed , and anon the remains of animals that were borne by rivers from the land , or drifted by the ...
Стр. 35
... similar cells forming alike the organs of growth and the organs of re- production . On the other hand , in the Flowering ( Phane- rogams or Spermocarps ) the organs of reproduction are apparent the seed being enclosed in an embryo in ...
... similar cells forming alike the organs of growth and the organs of re- production . On the other hand , in the Flowering ( Phane- rogams or Spermocarps ) the organs of reproduction are apparent the seed being enclosed in an embryo in ...
Стр. 38
... similar orders . None of the other families of plants have the true woody structure , except the coniferæ or firs , which seem to hold an intermediate place between monocoty- ledons and dicotyledons ; but the wood of these is readily ...
... similar orders . None of the other families of plants have the true woody structure , except the coniferæ or firs , which seem to hold an intermediate place between monocoty- ledons and dicotyledons ; but the wood of these is readily ...
Стр. 50
... similar functions are at once discharged by the gavial of the Ganges , the crocodile of the Nile , and the alligator of the Amazon . Over and above these physical relationships there is also that which has reference to the size of the ...
... similar functions are at once discharged by the gavial of the Ganges , the crocodile of the Nile , and the alligator of the Amazon . Over and above these physical relationships there is also that which has reference to the size of the ...
Стр. 51
... similar modifications afford to the paleontologist an evidence of functions performed in bygone ages , and enable him , not only to reconstruct forms of harmonious organs , but to assign to these organs the part they had to play in the ...
... similar modifications afford to the paleontologist an evidence of functions performed in bygone ages , and enable him , not only to reconstruct forms of harmonious organs , but to assign to these organs the part they had to play in the ...
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The Past and Present Life of the Globe: Being a Sketch in Outline of the ... David Page Недоступно для просмотра - 2017 |
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abundance acrogens affinities America annelids appear areas aspects become birds bivalves botanist brachiopods cainozoic carboniferous cephalopods chalk character characterised climate club-mosses coal corals creation creatures cretaceous crust crustaceans cycads deposits Devonian dicotyledonous earth encrinites endogens eocene epoch equisetums estuaries Europe eurypterus evidence existing nature exogens external conditions extinct exuberant ferns fishes flora and fauna forest forms fossil fragments functions gasteropods genera and species generalisations genial geological geologists gigantic globe glyptodons graptolites growth gymnogens higher indicated latitudes limestones lower mammals marine marsupial mesozoic MOLLUSCA neozoic northern hemisphere numerous ocean old red sandstone oolite organic organisation palæontologist paleozoic palms past peculiar period physical plants and animals pliocene present primal progress pterygotus races regions reptiles sauroid sea and land sea-urchins sea-weeds sediments shell-fish shells shores Silurian stage star-fishes strata structure terrestrial tertiary throng tion trace tree-ferns triassic trilobites true varied variety vegetable vertebrate vitality waters zoologist
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Стр. 207 - There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved.
Стр. 206 - It is interesting to contemplate a tangled bank clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent on each other in so Complex a manner, have all been produced by laws acting around us.
Стр. 54 - That, chang'd thro' all, and yet in all the same, Great in the earth, as in th' ethereal frame ; Warms in the sun, refreshes in the breeze; Glows in the stars, and blossoms in the 'trees ; Lives through all life, extends through all extent, Spreads undivided, operates unspent...
Стр. 206 - These laws, taken in the largest sense, being Growth with Reproduction ; Inheritance which is almost implied by Reproduction ; Variability from the indirect and direct action of the conditions of life, and from use and disuse...
Стр. 53 - Every organized being forms a whole, a single circumscribed system, the parts of which mutually correspond and concur to the same definitive action by a reciprocal re-action. None of these parts can change without the others also changing, and consequently each part, taken separately, indicates and gives all the others.
Стр. 55 - Lives through all life, extends through all extent; Spreads undivided, operates unspent! Breathes in our soul, informs our mortal part, As full, as perfect, in a hair as heart; As full, as perfect in vile man that mourns, As the rapt seraph that adores and bums: To him no high, no low, no great, no small; He fills, He bounds, connects, and equals all.
Стр. 203 - This argues strongly in favour of the existence in every animal of an immaterial principle similar to that which by its excellence and superior endowments places man so much above animals...
Стр. 141 - Araucariae and cycadeous plants likewise flourish on the Australian continent, where marsupial quadrupeds abound, and thus appear to complete a picture of an ancient condition of the earth's surface, which has been superseded in our hemisphere by other strata, and a higher type of mammalian organisation.
Стр. 116 - Many of them are highly polished, and others are grooved and finely striated, like the stones of existing Alpine glaciers, and like those of the ancient glaciers of the Vosges, Wales, Ireland, and the Highlands of Scotland ; or like many stones in the pleistocene drifts.
Стр. 224 - Megatheria of South America- the geological phenomena of that continent appear to negative the occurrence of such destructive changes. Our comparatively brief experience of the progress and duration of species within the historical period, is surely insufficient to justify, in every case of extinction, the verdict of violent death. With regard to many of the larger Mammalia, especially those which have...