Geologic Quotes & Sayings

The six thousand years of human history form but a portion of the geologic day that is passing over us: they do not extend into the yesterday of the globe, far less touch the myriads of ages spread out beyond. — Hugh Miller

By burning through coal and oil deposits, humans are putting carbon back into the air that has been sequestered for tens - in most cases hundreds - of millions of years. In the process, we are running geologic history not only in reverse but at warp speed. — Elizabeth Kolbert

It is not only the size of these redwoods but their strangeness that frightens them. And why not? For these are the last remaining members of a race that flourished over four continents as far back in geologic time as the upper Jurassic period. Fossils of these ancients have been found dating from the Cretaceous era while in the Eocene and Miocene they were spread over England and Europe and America. And then the glaciers moved down and wiped the Titans out beyond recovery. And only these few are left
a stunning memory of what the world was like once long ago. Can it be that we do not love to be reminded that we are very young and callow in a world that was old when we came into it? And could there be a strong resistance to the certainty that a living world will continue its stately way when we no longer inhabit it? — John Steinbeck

Geologic time includes now. — Gerry Roach

Every milestone in the history of the company, even when forecast with heaps of hoopla, was ultimately played out according to some secret timeline of geologic tedium, so that it was drained of all interest and drama well before it took place and afterward went all but unnoticed. — Thomas Ligotti

The geologic cycle is a bunch of balarky. — Arthur C. Howard

When we look out into space, we're looking back in time; the light from a galaxy a billion light-years away, for instance, will take a billion years to reach us. It's an amazing thing. The history is there for us to see. It's not mushed up like the geologic record of Earth. You can just see it exactly as it was. — Margaret Geller

connoisseurs of geologic form, — Jon Krakauer

The main reason for insisting on the universal Flood as a fact of history and as the primary vehicle for geological interpretation is that God's Word plainly teaches it! No geologic difficulties, real or imagined, can be allowed to take precedence over the clear statements and necessary inferences of Scripture. — Henry M. Morris

background extinction." In ordinary times - times here understood to mean whole geologic epochs - extinction takes place only very rarely, more rarely even than speciation, and it occurs at what's known as the background extinction rate. This rate varies from one group of organisms to another; often it's expressed in terms of extinctions per million species-years. — Elizabeth Kolbert

For four years he lived in Brooklyn, and four years in Brooklyn are a geologic age
a single stratum of grey time. They were years of poverty, of desperation, of loneliness unutterable. All about him were the poor, the outcast, the neglected and forsaken people of America, and he was one of them. But life is strong, and year after year it went on around him in all its manifold complexity, rich with its unnoticed and unrecorded little happenings. — Thomas Wolfe

All geologic history is full of the beginning and the ends of species-of their first and last days; but it exhibits no genealogies of development. — Hugh Miller

What we initially conceived as a fairly simple geologic experiment on Mars ultimately turned into humanity's first real overland expedition across another planet. Spirit explored just as we would have, seeing a distant hill, climbing it, and showing us the vista from the summit. And she did it in a way that allowed everyone on Earth to be part of the adventure. — Steve Squyres

The rocks are not so close akin to us as the soil; they are one more remove from us; but they lie back of all, and are the final source of all ... Time, geologic time, looks out at us from the rocks as from no other objects in the landscape. — John Burroughs

Growth, growth, growth
that's all we've known ... World automobile production is doubling every 10 years; human population growth is like nothing that has happened in all of geologic history. The world will only tolerate so many doublings of anything
whether it's power plants or grasshoppers. — M. King Hubbert

One of the most powerful devices is to distort time, to go from human time to atomic time, geologic time. Sometimes you can actually accomplish that, with one unexpected word choice. — Robert Morgan

Transfixed by the bright gaze of a lizard, I become calm. This stone on which the lizard lies was under the sea when lizards first came into being, and now the flood is wearing it away, to return it once again into the oceans. — Peter Matthiessen

[The] subjective [historical] element in geologic studies accounts for two characteristic types that can be distinguished among geologists: one considering geology as a creative art, the other regarding geology as an exact science. — Reinout Willem Van Bemmelen

Ingram did an echocardiogram. Eric was on his back, with a skewed view of the monitor, and wasn't sure whether he was watching a computerized mapping of his heart or a picture of the thing itself. It throbbed forcefully on screen. The image was only a foot away but the heart assumed another context, one of distance and immensity, beating in the blood plum raptures of a galaxy in gormation. What mystery he glimpsed in this functional muscle. He felt the passion of the body, its adaptive drive over geologic time, the poetry and chemistry of its origins in the dust of old exploding stars. How dwarfed he felt by his own heart. — Don DeLillo

I can only tell where I feel most at home, which is in the erosional landscape of the red rock desert of southern Utah, where the Colorado River cuts through sandstone and the geologic history of the Earth is exposed: our home in Castle Valley. — Terry Tempest Williams

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 of your fingernails.) Multiply it by six million years, and you've carved the Grand Canyon. Take the creeping pace of which the continents move (about two inches per year on average, or roughly as fast as your fingernails grow). Stretch that over thirty million years, and a continent will travel nearly 1,000 miles. Stretch that over a few billions years, and continents will have time to wander from the tropics to the poles and back, crunching together to assemble super-continents, break apart into new configurations- and do all of that again several times over. Deep time, it could be said, is Nature's way of giving the Earth room for its history. The recognition of deep time might be geology's paramount contribution to human knowledge. — Keith Meldahl

It seems as if nature, in regarding the geologic night behind her, when, in five or six millenniums, she had turned out five or six men, as Homer, Phidias, Menu, and Columbus, was no wise discontented with the result. These samples attested the virtue of the tree. — Ralph Waldo Emerson

All the things that we've done as a species have had a limited scope. We're talking about melting the ice caps, raising the level of the seas dramatically, changing the distribution of every other species on Earth, perhaps wiping out one-third or half of them. The changes at work are geologic in scale. The level of change required to deal with it is enormous, too. It will require change in every country. It will require a degree of global cooperation that we haven't seen before. — Bill McKibben

The Galapagos Islands provide a window on time. In a geologic sense, the islands are young, yet they appear ancient. — Frans Lanting

Please remain calm: The Earth will heal itself - Climate is beyond our power to control ... Earth doesn't care about governments or their legislation. You can't find much actual global warming in present-day weather observations. Climate change is a matter of geologic time, something that the earth routinely does on its own without asking anyone's permission or explaining itself. — Robert B. Laughlin

The mountains here contained a sense of time, geologic time. They lay in embryo, a process unfolding, or a shriveled dying perhaps. They had the look of naked events. — Don DeLillo

In general, we imagine rivers to be subject to a kind of dynamic equilibrium, largely stable geologic features, with processes like regional incision or subtle shifts in mountain building causing short- and medium-term variation around some slowly changing mean condition, but in fact it is far more common to see dramatic change over short periods, with long periods of stability between in what geologists refer to as 'dynamic metastable equilibrium.'
It is the same with families, memory, the history of a person's life, what we believe to be true. — Katharine Haake

There is a relative order to the fossilized species of plants found in the geologic record for which Flood Geology cannot account, unless you can imagine apple and orange trees with Nike sneakers on their roots, racing past the magnolias and primitive mammals, leaving the ginkgoes back there with the dinosaurs when the Flood waters began to rise. — Frank Zindler

Dinosaurs are the best way to teach kids, and adults, the immensity of geologic time. — Robert T. Bakker

The existing premises, wholly altered by geologic science, are no longer those of Hume. The foot-print in the sand-to refer to his happy illustration-does now stand alone. Instead of one, we see many footprints, each in turn in advance of the print behind it, and on a higher level. — Hugh Miller

Often a quite assified remark becomes sanctified by use and petrified by custom; it is then a permanency, its term of activity a geologic period. — Mark Twain

The charge that the construction of the geologic scale involves circularity has a certain amount of validity ... Thus, the procedure is far from ideal and the geologic ranges are constantly being revised (usually extended) as new occurrences are found. — David M. Raup

Nature is a book of many pages and each page tells a fascinating story to him who learns her language. Our fertile valleys and craggy mountains recite an epic poem of geologic conflicts. The starry sky reveal gigantic suns and space and time without end. — A. E. Douglass

With our evolved busy hands and our evolved busy brains, in an extraordinarily short period of time we've managed to alter the earth with such geologic-forcing effects that we ourselves are forces of nature. Climate change, ocean acidification, the sixth mass extinction of species. — Kate Bernheimer

Useful mnemonic for remembering the geologic periods of the last half-billion years is: Camels Often Sit Down Carefully, Perhaps Their Joints Creak (Cambrian-Ordovician-Silurian-Devonian-Carboniferous-Permian-Triassic-Jurassic-Cretaceous). The mnemonic unfortunately runs out before the most recent periods: the Paleogene, the Neogene, and the current Quaternary. — Elizabeth Kolbert

As a geologist, I love Earth observations, but it is ridiculous to tie this objective to a 'consensus' that humans are causing global warming when human experience, geologic data and history, and current cooling can argue otherwise. 'Consensus,' as many have said, merely represents the absence of definitive science. You know as well as I, the 'global warming scare' is being used as a political tool to increase government control over American lives, incomes and decision making. — Harrison Schmitt

The geologic column is a bunch of balarky. — Arthur C. Howard

Various epochs of the past have had their own characteristic struggles and interests. Each of these great epochs has left behind itself a kind of cultural deposit, like a geologic stratum. These deposits have found their way into educational institutions in the form of studies, distinct courses of study, distinct types of schools. — John Dewey

As scientists have discovered - or perhaps explained is a better word, or perhaps identified - we now live in the age of the Anthropocene. The geologic age of the Anthropocene. Those high priests of material evidence have given us our own epoch like the Holocene, the Pleistocene! Apparently we now, it seems, have superhuman powers. — Kate Bernheimer

The largest mistake would be to start to move away from petroleum, a proven and economic energy source, to more speculative and expensive sources ... The world will eventually leave the age of oil, but there is no geologic reason for this to happen until near the end of the 21st century. — David Deming

Although it is tempting to think of these natural landscapes as reflecting a stability in climactic and geologic forces, long periods of climactic and geophysical stability actually result in a rundown of the energy available to ecosystems and people. Geologically young regions with recent mountain building and volcanism tend to be much more biologically productive and have supported large populations of people despite their vulnerability to natural disasters. Geologically old regions (like most of Australia) tend to have low biological productivity and supported fewer people. — David Holmgren

9Among the many lessons that merge from the geologic record, perhaps the most sobering is that in life, as in mutual funds, past performance is no guarantee of future results. — Elizabeth Kolbert

Experiments in geology are far more difficult than in physics and chemistry because of the greater size of the objects, commonly outside our laboratories, up to the earth itself, and also because of the fact that the geologic time scale exceeds the human time scale by a million and more times. This difference in time allows only direct observations of the actual geologic processes, the mind having to imagine what could possibly have happened in the past. — Reinout Willem Van Bemmelen

Men are so charmed with valor that they have pleased themselves with being called lions, leopards, eagles and dragons, from the animals contemporary with us in the geologic formations. — Ralph Waldo Emerson

Exploratory wells located invariably by a set of deterministic seismic interpretations are drilled into reservoirs under uncertainty that is invariably poorly quantified, the geologic models yawning to be optimized by a mindset that is educated in a data-driven methodology. — Keith Holdaway

The conquest of the outskirts of the atmosphere, and eventually space, is a revolutionary event, comparable only to the transition of the aquatic animals to the land in geologic times. — Hubertus Strughold

To encounter the sacred is to be alive at the deepest center of human existence. Sacred places are the truest definitions of the earth; they stand for the earth immediately and forever; they are its flags and shields. If you would know the earth for what it really is, learn it through its sacred places. At Devil's Tower or Canyon de Chelly or the Cahokia Mounds, you touch the pulse of the living planet; you feel its breath upon you. You become one with a spirit that pervades geologic time and space. — N. Scott Momaday