The past and present life of the globe, a sketch of the world's life-system1861 |
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Стр. 12
... corals , star - fishes , shell - fish , and crustaceans . - Their specialties and place in the scale of being . 3 ... coral - reefs , shell- beds , crustaceans , insects , fishes , and reptiles . 5. The Permian or Lower New Red Sand ...
... corals , star - fishes , shell - fish , and crustaceans . - Their specialties and place in the scale of being . 3 ... coral - reefs , shell- beds , crustaceans , insects , fishes , and reptiles . 5. The Permian or Lower New Red Sand ...
Стр. 19
... coral , in that the valves of a shell - fish ; on this the scales of a fish , on that the plates of a reptile ; in this the bone of a bird , in that the bone of a mammal ; in this the grinder that milled the leafy twigs of the forest ...
... coral , in that the valves of a shell - fish ; on this the scales of a fish , on that the plates of a reptile ; in this the bone of a bird , in that the bone of a mammal ; in this the grinder that milled the leafy twigs of the forest ...
Стр. 20
... coral - reef and shell - bed are gradually increasing and growing , as it were , into limestone before our eyes - as the skeletons of animals are drifted by the tide and fall to the sea - bottom , or sink into rivers and marshes , and ...
... coral - reef and shell - bed are gradually increasing and growing , as it were , into limestone before our eyes - as the skeletons of animals are drifted by the tide and fall to the sea - bottom , or sink into rivers and marshes , and ...
Стр. 49
... Coral zone , the region of the strong calcareous corals extending from 300 to 600 feet in depth from the shore line . But it is not alone to climate and external conditions that we must look for the variety and distribution of animal ...
... Coral zone , the region of the strong calcareous corals extending from 300 to 600 feet in depth from the shore line . But it is not alone to climate and external conditions that we must look for the variety and distribution of animal ...
Стр. 54
... corals , and these again from the lower sponges that can scarcely be distinguished from the sea- weeds that surround them . Looking at the manner in which the functions of nutrition , reproduction , and sensa- tion are performed in each ...
... corals , and these again from the lower sponges that can scarcely be distinguished from the sea- weeds that surround them . Looking at the manner in which the functions of nutrition , reproduction , and sensa- tion are performed in each ...
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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 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 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...