The past and present life of the globe, a sketch of the world's life-system1861 |
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Стр. 20
... strata . As the autumnal leaf drops into the stream and becomes imbedded in its mud— as the trees of the forest are borne down by the flooded river and are ultimately entangled in the silt of its estuary -as the coral - reef and shell ...
... strata . As the autumnal leaf drops into the stream and becomes imbedded in its mud— as the trees of the forest are borne down by the flooded river and are ultimately entangled in the silt of its estuary -as the coral - reef and shell ...
Стр. 21
... strata of different regions only a small proportion can have yet been discovered . Not- withstanding all this , so enthusiastic has been the research , and so attractive the study , that much satisfactory work PALEONTOLOGY - ITS OBJECTS .
... strata of different regions only a small proportion can have yet been discovered . Not- withstanding all this , so enthusiastic has been the research , and so attractive the study , that much satisfactory work PALEONTOLOGY - ITS OBJECTS .
Стр. 23
... strata in distant localities , and so save years of unnecessary toil and thousands of useless expenditure . There is , for instance , in Britain a red sandstone beneath , and a red sandstone above , our most valuable coal - fields — so ...
... strata in distant localities , and so save years of unnecessary toil and thousands of useless expenditure . There is , for instance , in Britain a red sandstone beneath , and a red sandstone above , our most valuable coal - fields — so ...
Стр. 27
... strata beneath , and the organisms in the several formations below may now find their nearest ana- logues in the flora and fauna of distant and diversified regions . If we are familiar , however , with the general con- ditions under ...
... strata beneath , and the organisms in the several formations below may now find their nearest ana- logues in the flora and fauna of distant and diversified regions . If we are familiar , however , with the general con- ditions under ...
Стр. 47
... strata of every formation ; and though we may not be enabled to say , on the principles of existing botany , that this fragment is that of a cruciferous plant , and that of a leguminous one , we have , at all events , enough to fix in ...
... strata of every formation ; and though we may not be enabled to say , on the principles of existing botany , that this fragment is that of a cruciferous plant , and that of a leguminous one , we have , at all events , enough to fix in ...
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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's 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 genial geological geologists gigantic globe glyptodons growth gymnogens higher indicated latitudes limestones lower mammals marine marsupial mesozoic MOLLUSCA neozoic northern hemisphere numerous ocean Octavo old red sandstone oolite organic organisation palæontology paleontologist paleozoic palms 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 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. 211 - 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. 210 - 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. 210 - 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...