The worse the country, the more tortured it is by water and wind, the more broken and carved, the more it attracts fossil hunters, who depend on the planet to open itself to us. We...

As a rule, theologians know nothing of this world, and far less of the next; but they have the power of stating the most absurd propositions with faces solemn as stupidity touched by fear.It is...

Scientists still do not appear to understand sufficiently that all earth sciences must contribute evidence toward unveiling the state of our planet in earlier times, and that the truth of the matter can only be...

Ahead and to the west was our ranger station – and the mountains of Idaho, poems of geology stretching beyond any boundaries and seemingly even beyond the world.

[To] explain the phenomena of the mineral kingdom … systems are usually reduced to two classes, according as they refer to the origin of terrestrial bodies to FIRE or to WATER; and … their followers...

Perhaps I shall not write my account of the Paleolithic at all, but make a film of it. A silent film at that, in which I shall show you first the great slumbering rocks of...

The leading idea which is present in all our [geological] researches, and which accompanies every fresh observation, the sound of which to the ear of the student of Nature seems echoed from every part of...

That’s Third Thoughts for you. When a huge rock is going to land on your head, they’re the thoughts that think: Is that an igneous rock, such as granite, or is it sandstone?

The geologist takes up the history of the earth at the point where the archaeologist leaves it, and carries it further back into remote antiquity.

Just ask any subjugated thing- a wife, population, race, deferred dream andresource misappropriated, or continental plate; and it will tell you stories of inevitable fault linesof not-quite-stray bullets and strike slip boundaries,places where intensity builds...

This century will be called Darwin’s century. He was one of the greatest men who ever touched this globe. He has explained more of the phenomena of life than all of the religious teachers. Write...

[In geology,] As in history, the material in hand remains silent if no questions are asked. The nature of these questions depends on the ‘school’ to which the geologist belongs and on the objectivity of...

In using the present in order to reveal the past, we assume that the forces in the world are essentially the same through all time; for these forces are based on the very nature of...

It is well known that stone can think, because the whole of electronics is based on that fact, but in some universes men spend ages looking for other intelligences in the sky without once looking...

The present is the key to the past.

In your handsThe dog, the donkey, surely they knowThey are alive.Who would argue otherwise?But now, after years of consideration,I am getting beyond that.What about the sunflowers? What aboutThe tulips, and the pines?Listen, all you have...

Darwin was a biological evolutionist, because he was first a uniformitarian geologist. Biology is pre-eminent to-day among the natural sciences, because its younger sister, Geology, gave it the means.

May not subterraneous fire be considered as the great plough (if I may be allowed the expression) which Nature makes use of to turn up the bowels of the earth?

Much as I admired the elegance of physical theories, which at that time geology wholly lacked, I preferred a life in the woods to one in the laboratory.

The rock I’d seen in my life looked dull because in all ignorance I’d never thought to knock it open. People have cracked ordinary New England pegmatite – big, coarse granite – and laid bare...

The decline of geography in academia is easy to understand: we live in an age of ever-increasing specialization, and geography is a generalist’s discipline. Imagine the poor geographer trying to explain to someone at a...

History in its broadest aspect is a record of man’s migrations from one environment to another.

All that comes above the surface [of the globe] lies within the province of Geography; all that comes below that surface lies inside the realm of Geology. The surface of the earth is that which,...

According to the conclusion of Dr. Hutton, and of many other geologists, our continents are of definite antiquity, they have been peopled we know not how, and mankind are wholly unacquainted with their origin.

Amidst the vicissitudes of the earth’s surface, species cannot be immortal, but must perish, one after another, like the individuals which compose them. There is no possibility of escaping from this conclusion.

A million years is a short time – the shortest worth messing with for most problems. You begin tuning your mind to a time scale that is the planet’s time scale. For me, it is...

I don’t drink water, because if water can erode rock, think what it can do to flesh.

Those who are ignorant of Geology, find no difficulty in believing that the world was made as it is; and the shepherd, untutored in history, sees no reason to regard the green mounds which indicate...

I am here tracing the History of the Earth itself, from its own Monuments.

Each species may have had its origin in a single pair, or individual, where an individual was sufficient, and species may have been created in succession at such times and in such places as to...

The Himalayas are the crowning achievement of the Indo-Australian plate. India in the Oligocene crashed head on into Tibet, hit so hard that it not only folded and buckled the plate boundaries but also plowed...

Have you ever plunged into the immensity of space and time by reading the geological treatises of Cuvier? Borne away on the wings of his genius, have you hovered over the illimitable abyss of the...

The tendency to variation in living beings, which all admitted as a matter of fact; the selective influence of conditions, which no one could deny to be a matter of fact, when his attention was...

We may observe in some of the abrupt grounds we meet with, sections of great masses of strata, where it is as easy to read the history of the sea, as it is to read...

It must have appeared almost as improbable to the earlier geologists, that the laws of earthquakes should one day throw light on the origin of mountains, as it must to the first astronomers, that the...

Lyell and Poulett Scrope, in this country, resumed the work of the Italians and of Hutton; and the former, aided by a marvellous power of clear exposition, placed upon an irrefragable basis the truth that...

It was during my enchanted days of travel that the idea came to me, which, through the years, has come into my thoughts again and again and always happily—the idea that geology is the music...

There can be no doubt that the existing Fauna and Flora is but the last term of a long series of equally numerous contemporary species, which have succeeded one another, by the slow and gradual...

Earth processes that seem trivially slow in human time can accomplish stunning work in geologic time. Let the Colorado River erode its bed by 1/100th of an inch each year (about the thickness of one...

Thus identified with astronomy, in proclaiming truths supposed to be hostile to Scripture, Geology has been denounced as the enemy of religion. The twin sisters of terrestrial and celestial physics have thus been joint-heirs of...

The frontispiece of Mr. Lyell’s book is enough to throw a Wernerian into fits.

For a billion years the patient earth amassed documents and inscribed them with signs and pictures which lay unnoticed and unused. Today, at last, they are waking up, because man has come to rouse them....

If the Pentateuch is not inspired in its astronomy, geology, geography, history or philosophy, if it is not inspired concerning slavery, polygamy, war, law, religious or political liberty, or the rights of men, women and...

Each scenario is about fifteen million years into the future, and each assumes that the Pacific Plate will continue to move northwest at about 2.0 inches per year relative to the interior of North America.In...

The black rock was sharp-edged, hot, and hard as corundum; it seemed not merely alien but impervious to life. Yet on the southern face of almost every rock the lichens grew, yellow, rusty-brown, yellow-green, like...

We cannot see how the evidence afforded by the unquestioned progressive development of organised existence—crowned as it has been by the recent creation of the earth’s greatest wonder, MAN, can be set aside, or its...

The earth is large and old enough to teach us modesty.

At present, a good many men engaged in scientific pursuits, and who have signally failed in gaining recognition among their fellows, are endeavoring to make reputations among the churches by delivering weak and vapid lectures...

it may only be able to measure it.

Seaside Studies,” will perceive that science excites poetry rather than extinguishes it. And whoever will contemplate the life of Goethe will see that the poet and the man of science can co-exist in equal activity....