The Past and Present Life of the Globe: Being a Sketch in Outline of the World's Life-systemW. Blackwood and sons, 1861 - 256 стор. |
З цієї книги
Результати 1-5 із 21
Сторінка 36
... occur in the geological formations a number of forms that stand intermediate between existing orders and families , and of which we have now no living representatives . Still , these forms never diverge so widely from any of the ...
... occur in the geological formations a number of forms that stand intermediate between existing orders and families , and of which we have now no living representatives . Still , these forms never diverge so widely from any of the ...
Сторінка 46
... occur in intelligible union and preservation in a fossil state - the palæontologist is guided in the main by the great structural distinctions already adverted to , and not unfrequently by the simple but un- satisfactory test of ...
... occur in intelligible union and preservation in a fossil state - the palæontologist is guided in the main by the great structural distinctions already adverted to , and not unfrequently by the simple but un- satisfactory test of ...
Сторінка 52
... occur , and the reason for the definite specific forms which the descendants invariably assume . Grant , we again repeat , that all vitality were indissolubly interwoven into one great genetic mesh , still that mesh presents , at ...
... occur , and the reason for the definite specific forms which the descendants invariably assume . Grant , we again repeat , that all vitality were indissolubly interwoven into one great genetic mesh , still that mesh presents , at ...
Сторінка 63
... occur in every region , though culminating in numbers , size , and specific variety under the genial influences of equatorial and tropi- cal latitudes . Their world - office is mainly biological ; and while preying alike on plants and ...
... occur in every region , though culminating in numbers , size , and specific variety under the genial influences of equatorial and tropi- cal latitudes . Their world - office is mainly biological ; and while preying alike on plants and ...
Сторінка 74
... occur- rence . As in human history it is ever more important to determine the true sequence and connection of events than to be curious about the minutiae of dates , so in geology it is far more satisfactory to discover the order in ...
... occur- rence . As in human history it is ever more important to determine the true sequence and connection of events than to be curious about the minutiae of dates , so in geology it is far more satisfactory to discover the order in ...
Інші видання - Показати все
The Past and Present Life of the Globe: Being a Sketch in Outline of the ... David Page Попередній перегляд недоступний - 2017 |
Загальні терміни та фрази
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
Популярні уривки
Сторінка 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.
Сторінка 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.
Сторінка 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...
Сторінка 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...
Сторінка 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.
Сторінка 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.
Сторінка 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...
Сторінка 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.
Сторінка 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.
Сторінка 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...