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. 23
... structure , or other external aspects of rock - masses . Now , however , a fossil branch , a tooth , or a few scattered fish- scales , will enable them to identify with certainty strata in distant localities , and so save years of ...
... structure , or other external aspects of rock - masses . Now , however , a fossil branch , a tooth , or a few scattered fish- scales , will enable them to identify with certainty strata in distant localities , and so save years of ...
Стр. 26
... structures found to - day may not be turned up even for years to come — and in face of the toil and expense which ... structural characteristics of plants and animals throughout all time , the Palæontologist , strong in his faith and ...
... structures found to - day may not be turned up even for years to come — and in face of the toil and expense which ... structural characteristics of plants and animals throughout all time , the Palæontologist , strong in his faith and ...
Стр. 29
... structure . More than this : every climatic influence , how- ever faint , leaves its impress on vegetable life . A thicker layer is added to the concentric growth of the timber - tree during a genial than during an ungenial summer ; the ...
... structure . More than this : every climatic influence , how- ever faint , leaves its impress on vegetable life . A thicker layer is added to the concentric growth of the timber - tree during a genial than during an ungenial summer ; the ...
Стр. 32
... structure of plants and animals every variety of form , every conceiv- able adaptation of structure , proceeds from the modification of a few elementary forms and types in nature . Without this uniformity of plan and design , the study ...
... structure of plants and animals every variety of form , every conceiv- able adaptation of structure , proceeds from the modification of a few elementary forms and types in nature . Without this uniformity of plan and design , the study ...
Стр. 34
... structure than the timber - tree , in which is elaborated a variety of tissues , which is increased by leaf - growth , and whose reproduction is pro- vided for by a complicated process of flowering and fructifi- cation . Aware of these ...
... structure than the timber - tree , in which is elaborated a variety of tissues , which is increased by leaf - growth , and whose reproduction is pro- vided for by a complicated process of flowering and fructifi- cation . Aware of these ...
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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...