Climate and Time in Their Geological Relations: A Theory of Secular Changes of the Earth's ClimateD. Appleton, 1875 - 577 páginas |
Dentro del libro
Resultados 1-5 de 89
Página vi
... condition of the globe is con- cerned , fully meet the demand of the geologist . The volume , though not intended as a popular treatise , will be found , I trust , to be perfectly plain and intelligible even to readers not familiar with ...
... condition of the globe is con- cerned , fully meet the demand of the geologist . The volume , though not intended as a popular treatise , will be found , I trust , to be perfectly plain and intelligible even to readers not familiar with ...
Página x
... Condition of North Atlantic incon- sistent with the Gravitation Theory . - Dr . Carpenter's Estimate of the Thermal Work of the Gulf - stream • CHAPTER XII . MR . A. G. FINDLAY'S OBJECTIONS CONSIDERED . Mr. Findlay's Estimate of the ...
... Condition of North Atlantic incon- sistent with the Gravitation Theory . - Dr . Carpenter's Estimate of the Thermal Work of the Gulf - stream • CHAPTER XII . MR . A. G. FINDLAY'S OBJECTIONS CONSIDERED . Mr. Findlay's Estimate of the ...
Página xvi
... Gulf - stream and Thermal Condition of the Arctic Regions VIII . List of Papers by the Author to which Reference is made in this Volume . . 556 558 562 INDEX • 565 LIST OF PLATES . EARTH'S ORBIT WHEN ECCENTRICITY IS AT xvi CONTENTS .
... Gulf - stream and Thermal Condition of the Arctic Regions VIII . List of Papers by the Author to which Reference is made in this Volume . . 556 558 562 INDEX • 565 LIST OF PLATES . EARTH'S ORBIT WHEN ECCENTRICITY IS AT xvi CONTENTS .
Página 2
... conditions is the chief reason why life in the one differs so much from life in the other . And if we turn to the sca we find that organic life is there as much under the domain of climate as on the land , only the conditions are much ...
... conditions is the chief reason why life in the one differs so much from life in the other . And if we turn to the sca we find that organic life is there as much under the domain of climate as on the land , only the conditions are much ...
Página 6
... condition of our globe has not , during past ages , been uniformly the same as at present . For a long time it was supposed that during the Cambrian , Silurian , and other early geological periods , the climate of our globe was much ...
... condition of our globe has not , during past ages , been uniformly the same as at present . For a long time it was supposed that during the Cambrian , Silurian , and other early geological periods , the climate of our globe was much ...
Otras ediciones - Ver todas
Términos y frases comunes
amount of heat antarctic aphelion arctic regions Atlantic beds bottom boulder clay Caithness Carboniferous cause centre of gravity channel coal cold periods condition of climate consequently considerable denudation deposits depth descend earth's orbit eccentricity ecliptic effect Eocene equator evidence existence extent fact feet flow foot-pounds force Geikie Geol geological geologists glacial epoch glacier globe Grangemouth gravel greater Greenland Gulf-stream heat received ice-cap icebergs inter-glacial periods island James Geikie Kilsyth land land-ice latitude lower mass mean melting miles Miocene molecules motion North North Sea northern obliquity ocean ocean-currents perihelion polar column polar regions poles present probably produce Professor quantity of heat radiation regarding result river rocks sand says Scotland sea-bottom sea-level shear Sir Charles Lyell slope snow southern hemisphere specific gravity stones stratified stream striated submergence summer sun's supposed surface theory thickness tion valley warm periods winter
Pasajes populares
Página 331 - ... been removed from the general surface in one year ; and there seems no danger of our overrating the mean rate of waste by selecting the Mississippi as our example, for that river drains a country equal to more than half the continent of Europe, extends through twenty degrees of latitude, and therefore through regions enjoying a great variety of climate, and some of its tributaries descend from mountains of great height. The Mississippi is also more likely to afford us a fair test of ordinary...
Página 535 - Now, the perihelion of the orbit is situated nearly at the place of the northern winter solstice ; so that, were it not for the compensation we have just described, the effect would be to exaggerate the difference of summer and winter in the southern hemisphere, and to moderate it in the northern ; thus producing a more violent alternation of climate in the one hemisphere, and an approach to perpetual spring in the other. As it is, however, no such inequality subsists, but an equal and impartial...