The American Journal of Science and ArtsS. Converse, 1855 |
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Seite 7
... genus Gammarus , not a tropical species had been reported , until our investigations , which brought ten or eleven to light , being one - third the whole number of those of ascertained localities reported to this genus . Some general ...
... genus Gammarus , not a tropical species had been reported , until our investigations , which brought ten or eleven to light , being one - third the whole number of those of ascertained localities reported to this genus . Some general ...
Seite 8
... genus . The Hyperidea are mostly tropical genera . V. The species and genera of Tetradecapoda are not only most abundant in the extra - tropical regions , but besides , the indi- viduals of species appear to be more numerous , or at ...
... genus . The Hyperidea are mostly tropical genera . V. The species and genera of Tetradecapoda are not only most abundant in the extra - tropical regions , but besides , the indi- viduals of species appear to be more numerous , or at ...
Seite 9
... genus Cystisoma , which is over three inches long . It is reported from the Indian Ocean , but whether tropical or not , is unascertained . Of the species of this group examined by the writer , the largest , a Tauria , was from the ...
... genus Cystisoma , which is over three inches long . It is reported from the Indian Ocean , but whether tropical or not , is unascertained . Of the species of this group examined by the writer , the largest , a Tauria , was from the ...
Seite 10
... genus of the Cyclopoidea , occurring in the torrid and extra- torrid zones . The number common to the extra - torrid and torrid zones is mentioned in brackets . * The whole number of Cyclopoidea described previous to May , 1842 , by ...
... genus of the Cyclopoidea , occurring in the torrid and extra- torrid zones . The number common to the extra - torrid and torrid zones is mentioned in brackets . * The whole number of Cyclopoidea described previous to May , 1842 , by ...
Seite 11
... genus than Calanus . The Corycæidæ are to a large extent tropical ; the genus Corycæus is almost exclusively so , while Sapphirina is common in the Temperate zone . The Steropinæ are Frigid species . Although the Calanidæ are more ...
... genus than Calanus . The Corycæidæ are to a large extent tropical ; the genus Corycæus is almost exclusively so , while Sapphirina is common in the Temperate zone . The Steropinæ are Frigid species . Although the Calanidæ are more ...
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Beliebte Passagen
Seite 4 - I mean stock to remain in this country, to the United States of America, to found at Washington, under the name of the Smithsonian Institution, an establishment for the increase and diffusion of knowledge among men.
Seite 6 - ... as they shall deem best suited for the promotion of the purpose of the testator, anything herein contained to the contrary notwithstanding.
Seite 12 - And the said regents shall make, from the interest of said fund, an appropriation, not exceeding an average of twenty-five thousand dollars annually, for the gradual formation of a library, composed of valuable works pertaining to all departments of human knowledge.
Seite 453 - Gift of the State of New York. 13034, 0. 5. Sixth annual report of the Regents of the University of the State of New York on the condition of the State Cabinet of Natural History, &o.
Seite 8 - Resolved, That hereafter the annual appropriations shall be apportioned specifically among the different objects and operations of the Institution in such manner as may, in the judgment of the Regents, be necessary and proper for each, according to its intrinsic importance, and a compliance in good faith with the law.
Seite 300 - An Introduction to Practical Astronomy, with a collection of Astronomical Tables ; by Prof. ELIAS LOOMIS, LL.D., &c. — Every cultivator of practical astronomy must have felt the want of some treatise embracing within moderate compass the requisite formulae and tables, together with descriptions of the most approved instruments and methods of observation.
Seite 316 - Temple, which afforded a good view of the entire scene. On a sudden, all traffic in the thronged mart was suspended, porters cleared the front street of every description of merchandise, boatmen ceased lading and unlading their vessels, and put out into the middle of the stream, so that a few moments sufficed to give a deserted appearance to the busiest part of one of the busiest cities of Asia.
Seite 299 - Parallel of latitude lying between Dona Ana on the Rio Grande and Pimas Villages on the Gila ; by Lieut.
Seite 2 - House whether the Smithsonian Institution has been managed, and its funds expended, in accordance with the law establishing the Institution ; and whether any additional legislation be necessary to carry out the designs of its founders, and that said committee have power to send for persons and papers.
Seite 179 - ... of the point. Grains of sand were thus pouring over the rocks in countless myriads, under the influence of the powerful current of air which seems to sweep constantly through this pass from the ocean to the interior. Wherever I turned my eyes, — on the horizontal tables of rock, or on the vertical faces turned to the wind, — the effects of the sand were visible: there was not a point untouched, — the grains had engraved their track on every stone. Even quartz was cut away and polished;...