Gideon Mantell

“The Wonders of Geology (1839)”

“Thoughts on a Pebble, or, A First Lesson in Geology (1849)”

“The Medals of Creation or First Lessons in Geology Vol.1, 2nd Edition (1854)”

“The Fossils of the South Downs; or Illustrations of the Geology of Sussex (1822)”

“Petrifactions and their Teachings ...is a very interesting and instructive guide through the British Museum and is fitted to be a pioneer in palæontology generally.”

“Thirty years ago, his splendid quarto... devoted to the geology of Sussex, his native county in England, made its appearance. It was followed, at the end of five years, by a thinner quarto, equally a finished production... of the geology of the south-east of England, including Sussex and Tilgate Forest. These original works, abounding with interesting and instructive observations, established the author's reputation throughout Europe as an able geologist, and as an acute and successful expositor.”

“Every walk we take offers subjects for profound meditation,—every pebble that attracts our notice, matter for serious reflection; and contemplating the incessant dissolution and renovation which are taking place around us in the organic and inorganic kingdoms of nature, we are struck by the force and beauty of the exclamation of the poet—"My heart is awed within me, when I thinkOf the great miracle which still goes onIn silence round me—the perpetual workOf Thy Creation, finished, yet renewedFor ever!"”

“Geology... possesses the great advantage of presenting subjects adapted to every capacity; on some of its investigations the highest intellectual powers and the most profound acquirements in exact science are required; while many of its problems may be solved by any one who has eyes and will use them; and innumerable facts illustrative of the ancient condition of our planet, and of its inhabitants, may be gathered by any diligent and intelligent observer.”

“It seems scarcely credible, that but little more than a century ago it was a matter of serious question with naturalists, whether the petrified shells imbedded in the rocks and strata were indeed shells that had been secreted by molluscous animals; or whether these bodies, together with the teeth, bones, leaves, wood, &c., found in a fossil state, were not formed by what was then termed the plastic power of the earth; in like manner as minerals, metals, and crystals.”

“Our beautiful planet is indeed worthy of our study; it was once our cradle—it will soon be our grave: between the dawn and the night of life, it is the scene of our busy action, and from it we shall rise to another state of being.”

“Whether we speak of the cedar, the oak, the lichens, or the grasses, all equally derive their support from the elements afforded by the mineral world, which, in its widest sense, includes not only the solid earth, but its waters, and all its fiuids—its atmosphere, and all its gases.”

“A mere savage, ignorant and brutal, and the creature of appetite alone, can never rise from his degradation, until he has learned to draw from the mineral kingdom the instruments of arts and civilization, or, at least, to use the aids that are thus obtained. The axe, the hoe, the plough, the loom, are inseparable means and companions of his advancement.”

“Although we may not be able to mark the precise boundary beyond which organic beings do not appear, it is certain that in all geological epochs, subsequent, at least, to that of the primary rocks, animals and plants have existed in successive families; they have been created, have lived their day, and by the operation of physical causes, have perished; while new races have been called into being, and in their turn have ceased to be, in order to give room to other families, requiring, perhaps, a different climate, and a new order of things.”

“It appears that in the lapse of ages, the sea alternately encroaches on and retreats from the land, and the districts it formerly occupied become the habitation of terrestrial animals and vegetables;—but other revolutions succeed, the sea returns to its ancient bed, and the countries from which it retires, are again fitted for the reception of their former inhabitants.”

“The following pages contain the result of my labours. They have been composed under circumstances particularly unfavourable to literary pursuits; and such as those only can duly appreciate, who are aware of the numerous and anxious duties, which a country practitioner is called upon to perform.”

“In the prosecution of these researches... extraneous fossils were no longer regarded merely as subjects of natural history, but as memorials of revolutions which have swept over the face of the earth, in ages antecedent to all human record and tradition.”

“Upon fixing my residence at Lewes, I resolved to devote my leisure moments to the investigation of the "Organic remains of a former world"...”