...currents, and tides ; to the latter, volcanus and earthquakes. Both these classes are instruments of decay, as well as of reproduction ; but they may also be regarded as antagonist forces. The aqueous agents are Incessantly labouring to reduce the inequalities of the earth's surface to a...

...may be regarded as antagonist forces ; the aqueous labouring incessantly to reduce the in. equalities of the earth's surface to a level ; while the igneous are equally active in renewing the unevenness * See p. 1 95. t Book ii. part i. chap. i. of the crust of the globe. By some...

...aqueous and igneous agents may be regarded as antagonist forces ; the aqueous labouring incessantly to reduce the inequalities of the earth's surface...to a level, while the igneous are equally active in renewing the unevenness of the surface.* By some geologists it has been thought that the levelling...

...Currents, and Tides ; to the igneous, Volcanos and Earthquakes. Both these classes are instruments of decay as well as of reproduction ; but they may also be regarded as antagonist forces. For the aqueous ;igents are incessantly labouring to reduce the inequalities of the earth's surface to a level ; while...

...aqueous and igneous agents may be regarded as antagonist forces; the aqueous labouring incessantly to reduce the inequalities of the earth's surface...to a level, while the igneous are equally active in renewing the unevenness of the surface.* By some geologists it has been thought that the levelling...

...aqueous and igneous agents may be regarded as antagonist forces ; the aqueous labouring incessantly to reduce the inequalities of the earth's surface to a level, while t'a«. igneous are equally active in tetvemw^ V\\e • of the surface.* By some geologists it has been...

...Currents, and Tides; to the igneous, Volcanos and Earthquakes. Both these classes are instruments of decay as well as of reproduction ; but they may also be...while the igneous are equally active in restoring the unevennesa of the external crust, partly by heaving up new matter in certain localities, and partly...

...and Tides ; to the igneous, Volcanoes, and Earthquakes. Both these classes are instruments of decay as well as of reproduction ; but they may also be...antagonist forces. For the aqueous agents are incessantly laboring to reduce the inequalities of the earth's surface to a level ; while the igneous are equally...

...tides ; to the igneous, volcanoes and earthquakes. Both these classes are instruments of • decay as well as of reproduction ; but they may also be...unevenness of the external crust, partly by heaping np new matter in certain localities, and partly by depressing one portion and forcing out another of...

...currents, and tides; to the igneous, volcauos and earthquakes. Both these classes are instruments of decay as well as of reproduction; but they may also be regarded...surface to a level; while the igneous are equally active iu restoring the unevenness of the external crust, partly by heaping up new matter in certain localities,...