The American Naturalist, Том 14Essex Institute, 1880 |
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Стр. 2
... probably would not have written , " Tentacles evidently none , " and might have hesitated before placing it among the Limacidæ . But if Pallas failed to correctly estimate its generic features , the next writer who mentions it seems to ...
... probably would not have written , " Tentacles evidently none , " and might have hesitated before placing it among the Limacidæ . But if Pallas failed to correctly estimate its generic features , the next writer who mentions it seems to ...
Стр. 4
... probably the homologue of the vertebrate notochord , or back- bone , although not exhibiting any anterior cranial expansion . Above it , but not extending quite as far forward , is the main nervous system , or chorda dorsalis , and ...
... probably the homologue of the vertebrate notochord , or back- bone , although not exhibiting any anterior cranial expansion . Above it , but not extending quite as far forward , is the main nervous system , or chorda dorsalis , and ...
Стр. 8
... of the vessel would cause them to withdraw from sight immediately . These actions would seem to indicate what is probably a fact , that the day time is to these animals a period 8 Observations upon the Habits , Structure and [ January ,
... of the vessel would cause them to withdraw from sight immediately . These actions would seem to indicate what is probably a fact , that the day time is to these animals a period 8 Observations upon the Habits , Structure and [ January ,
Стр. 10
... probably during the months of June and July . I base this statement upon the facts that my young specimens , which were somewhat advanced in development , were taken mostly during the second and third weeks of July , and that only one ...
... probably during the months of June and July . I base this statement upon the facts that my young specimens , which were somewhat advanced in development , were taken mostly during the second and third weeks of July , and that only one ...
Стр. 16
... probably due to pig- ment cells in its walls . The walls of the stomach are also colored , but not so deeply as those of this saccular liver . All this portion of the alimentary canal , including the pharynx , csoph- agus and stomach ...
... probably due to pig- ment cells in its walls . The walls of the stomach are also colored , but not so deeply as those of this saccular liver . All this portion of the alimentary canal , including the pharynx , csoph- agus and stomach ...
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Academy amber American Amphioxus anatomy animals appear Archæology arches bees birds body botany branchial branchium cavity cells central character chitinous cilia coast collection color contains Cope Cretaceous Crustacea crystals described Dinictis edge eggs Eocene evolution extended fact feet Felida fish flowers formation fossil gastrula genera genus Geological illustrated inches insects interesting Journal known lake larvæ length mass maxillæ ment microscope miles Miocene molar mountains mouth muscles Museum Natural History NATURALIST nearly Nimravida Nimravus North notochord observed organs origin paper pharynx plants plates Pliocene Pogonodon pollen portion posterior premolar present probably proboscis Prof published raphides recent remarkable Report river rocks scientific seen shell side Smilodon Society species specimens spermatozoa stamens structure surface Survey teeth tentacles tion trachea Triassic tube upper valley zoology
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Стр. 319 - To conclude therefore, let no man, upon a weak conceit of sobriety or an ill-applied moderation, think or maintain that a man can search too far or be too well studied in the book of God's word or in the book of God's works ; divinity or philosophy; but rather let men endeavour an endless progress or proficience in both...
Стр. 113 - The length of the peacock, from the tip of the bill to the end of the tail', is about three feet eight inches.
Стр. 402 - After much consideration, and with assuredly no bias against Mr. Darwin's views, it is our clear conviction that, as the evidence stands, it is not absolutely proven that a group of animals, having all the characters exhibited by species in nature, has ever been originated by selection, whether artificial or natural.
Стр. 397 - has with singular sagacity observed, that he who believes the Scripture to have proceeded from him who is the Author of Nature, may well expect to find the same sort of difficulties in it, as are found in the constitution of Nature.
Стр. 323 - But with regard to the material world, we can at least go so far as this — we can perceive that events are brought about not by insulated interpositions of Divine power, exerted in each particular case, but by the establishment of general laws.
Стр. 323 - Authors of the highest eminence seem to be fully satisfied with the view that each species has been independently created. To my mind it accords better with what we know of the laws impressed on matter by the Creator...
Стр. 603 - WINCHELL -PREADAMITES: or, A Demonstration of the Existence of Men before Adam ; together with a Study of their Condition, Antiquity, Racial Affinities, and Progressive Dispersion over the Earth. With Charts and other Illustrations. By ALEXANDER WINCHELL, LL. D., Prof- of Geology and Palaeontology in the University of Michigan ; Author of " Sketches of Creation,
Стр. 323 - 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. 400 - ... for in him we live, and move, and have our being; .... For we are also his offspring.
Стр. 473 - Relation or Journal of the Beginning and Proceedings of the English Plantation settled at Plimoth, in New England, by certain English Adventurers both Merchants and others.