The American Naturalist, 4. köideEssex Institute, 1871 |
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Page 2
... latter were constructed by the same people that built the first , and that , monumentally , at least , the civilization of Peru was in- digenous , gradually developed and not intruded . Leaving , however , the very few and obvious ...
... latter were constructed by the same people that built the first , and that , monumentally , at least , the civilization of Peru was in- digenous , gradually developed and not intruded . Leaving , however , the very few and obvious ...
Page 6
... latter place all the chulpas are round , at the former they are all square . The sides of all the square chulpas appear to be perfectly vertical , and near their summits we find a projecting band or cornice . Their tops seem to have ...
... latter place all the chulpas are round , at the former they are all square . The sides of all the square chulpas appear to be perfectly vertical , and near their summits we find a projecting band or cornice . Their tops seem to have ...
Page 35
... latter is a hand- some tree , averaging twenty feet in height , with bright glossy leaves , whose revolute margins conceal the brown scurf of their inferior surfaces . Its silvery bark , the strangely plumose fruit and shining leaves ...
... latter is a hand- some tree , averaging twenty feet in height , with bright glossy leaves , whose revolute margins conceal the brown scurf of their inferior surfaces . Its silvery bark , the strangely plumose fruit and shining leaves ...
Page 40
... latter be true , that , a priori , the former would acquire a still higher de- gree of probability , so far as the agreement of the succession in time and depth is concerned . TRANSACTIONS OF THE CHICAGO ACADEMY OF SCIENCES . * - This ...
... latter be true , that , a priori , the former would acquire a still higher de- gree of probability , so far as the agreement of the succession in time and depth is concerned . TRANSACTIONS OF THE CHICAGO ACADEMY OF SCIENCES . * - This ...
Page 42
... latter rocks extend nearly to Council Bluffs , a distance of over 500 miles . I have estimated the distances in a straight line as nearly as possible . Just above Council Bluffs the coal measure limestones commence , and the valley of ...
... latter rocks extend nearly to Council Bluffs , a distance of over 500 miles . I have estimated the distances in a straight line as nearly as possible . Just above Council Bluffs the coal measure limestones commence , and the valley of ...
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Common terms and phrases
abundant Academy algæ AMER American animals antennæ appear basin beautiful birds Brachiopods called channel character coast color common continent Cretaceous crustacea deposits described Devonian drift eggs Entomologist Eurypterus existence fact fauna female fish flora flowers fossil genera genus geological glacial glaciers gonidia green ground habits inches Indian insects islands known Kogia Lake larva larvæ latter leaves length less lichens Limulus living male mass mastodon maxillæ Michx microscope miocene Mountains mouth Natural History NATURALIST nearly North northern O. C. Marsh object observed organs peculiar plants pliocene portion present Prinus probably Professor Pterygotus pupa region remains remarkable river rocks sand Science seen shell shore side similar southern species specimens sponge stone streams surface tendril Tertiary tion trees trilobite valley variety vegetable W. H. DALL winter young
Popular passages
Page 363 - SKETCHES OF CREATION. Sketches of Creation: a Popular View of some of the Grand Conclusions of the Sciences in reference to the History of Matter and of Life. Together with a Statement of the Intimations of Science respecting the Primordial Condition and the Ultimate Destiny of the Earth and the Solar System. By ALEXANDER WINCHELL, LL.D., Professor of Geology, Zoology, and Botany in the University of Michigan, and Director of the State Geological Survey.
Page 577 - These are the gardens of the desert, these The unshorn fields, boundless and beautiful, For which the speech of England has no name — The prairies. I behold them for the first, And my heart swells, while the dilated sight Takes in the encircling vastness.
Page 421 - Every species has come into existence coincident both in time and space with a pre-existing closely allied species" connects together and renders intelligible a vast number of independent and hitherto unexplained facts.
Page 48 - ... Admitting to the full as highly probable, though not completely demonstrated, the applicability to living beings of the laws which have been ascertained with reference to dead matter, I feel constrained at the same time to admit the existence of a mysterious something lying beyond, a something sui generis, which I regard, not as balancing and. suspending the ordinary physical laws, but as working with them and through them to the attainment of a designed end. What this something which we call...
Page 82 - ... and I was convinced, at the period he predicted, of the old fellow's knowledge of his business. The first hare seized by the falcon was very strong, and the ground rough. While the bird kept the claws of one foot fastened in the back of its prey, the other was dragged along the ground till it had an opportunity to lay hold of a tuft of grass, by which it was enabled to stop the course of the hare, whose efforts to escape, I do think, would have torn the hawk asunder, if it had not been provided...
Page 126 - Bogle measured a fallen tree of Eucalyptus Amygdalina, in the deep recesses of Dandenong, and obtained for it the length of 420 feet, with proportions of width, indicated in a design of a monumental structure placed in the Exhibition ; while Mr. G-. Klein took the measurement of a eucalyptus on the Black Spur, ten miles distant from Healesville, 480 feet high ! Mr.
Page 423 - ... he had not yet acquired that wonderfully developed brain, the organ of the mind, which now, even in his lowest examples, raises him far above the highest brutes ; — at a period when he had the form but hardly the nature of man, when he neither possessed human speech, nor those sympathetic and moral feelings which in a greater or less degree everywhere now distinguish the race.
Page 361 - The valleys which furrow the flank of Chimborazo are in keeping with its colossal size. Narrower, but deeper than those of the Alps, the mind swoons and sinks in the effort to comprehend their grim majesty. The mountain appears to have been broken to pieces like so much thin crust, and the strata thrown on their vertical edges, revealing deep, dark chasms, that seem to lead to the confines of the lower world. The deepest valley in Europe, that of the Ordesa in the Pyrenees, is...
Page 60 - Hypsilophodon, from the character of its teeth, probably subsisted on hard vegetable food. He expressed a hope that Mr. Fox would allow a closer examination of his specimens to be made. He was unable to agree with Mr. Seeley's views. He was inclined to think that the progress of knowledge tended rather to break down the lines of demarcation between groups supposed to be distinct than to authorize the creation of fresh divisions.
Page 196 - ... 2d. Some of the valleys and channels which bear the marks of glacial action — evidently formed or modified by ice, and dating from the ice period or an earlier epoch — are excavated far below the present lakes and water-courses which occupy them. These valleys form a connected system of drainage, at a lower level than the present river system, and lower than could be produced without a continental elevation of several hundred feet.