Charles Lyell Quotes

The Colorado River did not form the Grand Canyon. The Grand Canyon was formed as the flood went down.

The past history of our globe must be explained by what can be seen to be happening now. No powers are to be employed that are not natural to the globe, no action to be admitted except those of which we know the principle.

The sediments of the past are many miles in collective thickness: yet the feeble silt of the rivers built them all from base to summit.

I do believe that enduring geological features are important, though I don't think I can be clear about exactly why.

In the space of one hundred and seventy-six years the Mississippi has shortened itself two hundred and forty-two miles. Therefore, in the Old Silurian Period the Mississippi River was upward of one million three hundred thousand miles long, seven hundred and forty-two years from now the Mississippi will be only a mile and three-quarters long. There is something fascinating about science. One gets such wholesome returns of conjecture out of such a trifling investment of fact.

The hard surface of the stone is impervious to nothing in the end. The heat of the sun leaves evidence of daylight. Each drop of rain changes the form; even the wind and the air itself, invisible to our eyes, etches its presence. … All history is taken in by stones.

A different image came to me a few weeks ago. The unknown thing to be known appeared to me as some stretch of earth or hard marl, resisting penetration... the sea advances insensibly in silence, nothing seems to happen, nothing moves, the water is so far off you hardly hear it... yet finally it surrounds the resistant substance.

How massively the mountains stand, while low to the ground the sand blows. The sand blows on and on. And then there are no mountains, none at all, the sand has kissed and whispered them away. And still, the sand blows on.

Dripping water hollows out a stone

A rill in a barnyard and the Grand Canyon represent, in the main, stages of valley erosion that began some millions of years apart.

No rock so hard but that a little wave may beat admission in a thousand years.

Even stone can be worn down with enough rain.

Time can make soft that iron wood.

The suggestion that petroleum might have arisen from some transformation of squashed fish or biological detritus is surely the silliest notion to have been entertained by substantial numbers of persons over an extended period of time.

We are not to suppose, that there is any violent exertion of power, such as is required in order to produce a great event in little time; in nature, we find no deficiency in respect of time, nor any limitation with regard to power. But time is not made to flow in vain; nor does there ever appear the exertion of superfluous power, or the manifestation of design, not calculated in wisdom to effect some general end.

There were many words that you could not stand to hear and finally only the names of places had dignity. Certain numbers were the same way and certain dates and these with the names of the places were all you could say and have them mean anything. Abstract words such as glory, honor, courage, or hallow were obscene beside the concrete names of villages, the numbers of roads, the names of rivers, the numbers of regiments and the dates.

It is to them [fossils] alone that we owe the commencement of even a Theory of the Earth ... By them we are enabled to ascertain, with the utmost certainty, that our earth has not always been covered over by the same external crust, because we are thoroughly assured that the organized bodies to which these fossil remains belong must have lived upon the surface before they came to be buried, as they now are, at a great depth.

Hydrologists have demonstrated that the meanderings of a creek are a necessary part of the hydrologic functioning. The flood plain belongs to the river. The ecologist sees clearly that for similar reasons we can get along with less channel improvement on Round River.

This broken country extends back from the river for many miles and has been called always be Indian, French voyager and American trappers alike, the Bad Lands.

What is the cause, though, of the growth of an acorn? The oak that is to come! What is to happen in the future is then the cause of what is occurring now; and, at the same time, what occurred in the past is also the cause of what is happening now. In addition, a great number of things round about, on every side, are causing what is happening now. Everything, all the time, is causing everything else

Men are impatient, and for precipitating things; but the Author of Nature appears deliberate throughout His operations, accomplishing His natural ends by slow, successive steps. And there is a plan of things beforehand laid out, which, from the nature of it, requires various systems of means, as well as length of time, in order to the carrying on its several parts into execution.

By what a delicate and far-stretched contribution every island is made! What an enterprise of nature thus to lay the foundations of and to build up the future continent, of golden and silver sands and the ruins of forests, with ant-like industry.

Water continually dropping will wear hard rocks hollow.

Abstract words such as glory, honor, courage, or hallow were obscene beside the concrete names of villages, the numbers of roads, the names of rivers, the numbers of regiments and the dates.

All the great and beneficent operations of Nature are produced by slow and often imperceptible degrees. The work of destruction and devastation only is violent and rapid.