Author:
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ISBN:
Category : Geology
Languages : en
Pages : 918

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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 508

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Author: James D. Dana
Publisher: Forgotten Books
ISBN: 9781334257612
Category : Science
Languages : en
Pages : 510

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Excerpt from The American Journal of Science and Arts, Vol. 8: Nos. 43-48; July to December, 1874 These numbers indicate that the stron sr the wind on the west side of the storm, the less is the vfiocity of the storm's pro ress. The velocity of the wind in the west quadrant gen eral y exceeds the velocity in the east quadrant by 22 per cent. When the velocity in the east quadrant is equal to that in the west quadrant, the velocity of the storm's progress is seven miles per hour greater than the mean; but when the velocit of the wind in the west quadrant exceeds that in the east qua rant by 44 per cent, the velocity of the storm's progress is seven miles per hour less than the mean. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: James D. Dana
Publisher: Forgotten Books
ISBN: 9780266729389
Category :
Languages : en
Pages : 526

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Excerpt from The American Journal of Science and Arts, Vol. 16: Third Series; (Whole Number, CXVI), Nos. 91-96; July to December, 1878 Miscellaneous Scientific Intelligence. - American Association, 329. - Pennsylvania Geological Survey, 332. - Meeting of the British Association: A new form of Telephone, A. F. Delafield, 333. Obituary. - Rev. W. B. Cum, 334. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: James D. Dana
Publisher: Forgotten Books
ISBN: 9780666399694
Category : Science
Languages : en
Pages : 1050

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Excerpt from The American Journal of Science and Arts, Vol. 113: January to June, 1877 The accompanying Chart, Plate II, shows the isobaric curves for the same date as the temperature curves of Plate I. We perceive that throughout the entire United States, with the exception of the Pacific coast and the vicinity of the Gulf of Mexico, the pressure of the atmosphere was less than 30 inches; and in Minnesota the pressure was This barometric minimum would lead us to look for southerl winds through out the valley of the Mississippi. The actua direction of the winds observed is shown by arrows on Chart I. The following table shows the number of stations at which the wind blew from each of the eight principal points of the compass. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 486

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Author: Silliman Silliman
Publisher:
ISBN: 9781330597910
Category : Science
Languages : en
Pages : 438

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Excerpt from The American Journal of Science and Arts, Vol. 40: April, 1841 The vegetable productions of North America, in common with those of most other parts of the world, have generally been first described by European botanists, either from the collections of travellers, or from specimens communicated by residents of the country, who, induced by an enlightened curiosity, the love of flowers, or in some instances, by no inconsiderable scientific acquirements, have thus sought to contribute, according to their opportunities, to the promotion of botanical knowledge. From the great increase in the number of known plants, it very frequently happens that the brief descriptions, and even the figures, of older authors are found quite insufficient for the satisfactory determination of the particular species they had in view; and hence it becomes necessary to refer to the herbaria where the original specimens are preserved. In this respect, the collections of the early authors possess an importance far exceeding their intrinsic value, since they are seldom large, and the specimens often imperfect. With the introduction of the Linnaean nomenclature, a rule absolutely essential to the perpetuation of its advantages was also established, viz. that the name under which a genus or species is first published shall be retained, except in certain cases of obvious and paramount necessity. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."

Author: James D. Dana
Publisher: Forgotten Books
ISBN: 9780282883836
Category : Science
Languages : en
Pages : 516

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Excerpt from The American Journal of Science and Arts, Vol. 105: January to June, 1873 The two largest specimens, dredged in 28 fathoms, east of Grand Menan, by the writer, measured 5 inches across the disk and tentacles, but their bodies were mutilated. Entire ones of much smaller size were dredged by Dr. Packard and Ir. Cooke in 110 and 150 fathoms, soft mud, near St. George's Bank. The largest of these was 8 inches long, and like other species of the genus, inhabited a thick, tough, felt-like, muddy tube. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: James D. Dana
Publisher: Forgotten Books
ISBN: 9780282190392
Category : Science
Languages : en
Pages : 502

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Excerpt from American Journal of Science and Arts, Vol. 6: Nos. 31-36, July to December, 1873 XVI. - Mineralogical Notes on Utah, California and Nevada, with a description of Priceite, a new Borate of Lime; by B. Silliman, XVII - Remarks on the Distribution of the Fossils in the Lower Potsdam Rocks at Tro N. Y., with descriptions of a few new Species; by S. L ford. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: James D. Dana
Publisher: Forgotten Books
ISBN: 9780282384098
Category : Science
Languages : en
Pages : 528

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Excerpt from The American Journal of Science and Arts, Vol. 4: Nos. 19-24; July to December, 1872 XVII. N the Ad as before the American Association of Prof. T. Sterry Hunt; by J ames D. Dana. N 0. II. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.