James Dwight Dana Professions : Geologist Born : February 12, 1813 Died : April 14, 1895 Browse All Authors Top 13 quotes by James Dwight Dana Are coral reefs growing from the depths of the oceans? ... [The] reply is a simple negative; and a single fact establishes its truth. The reef-forming coral zoophytes, as has been shown, cannot grow at greater depths than 100 or 120 feet; and therefore in seas deeper than this, the formation or growth of reefs over the bottom is impossible. James Dwight Dana ocean simple sea A map of the moon... should be in every geological lecture room; for no where can we have a more complete or more magnificent illustration of volcanic operations. Our sublimest volcanoes would rank among the smaller lunar eminences; and our Etnas are but spitting furnaces. James Dwight Dana volcanoes moon science The profoundest facts in the earth's history prove that the oceans have always been oceans. James Dwight Dana ocean earth facts Most agreeable are the memories of events and labours, connected with the cruise:- of companions in travel, ... of coral islands with their groves, and beautiful life, above and below the waters, ... of lofty precipices, richly draped, even the sternest fronts made to smile and be glad, as delights the gay tropics, and alive with waterfalls, gliding, leaping, or plunging, on their way down from the giddy heights, and, as they go, playing out and in amid the foliage... James Dwight Dana nature beautiful memories For nine miles along a submerged ridge, the corals rise in lumpy hillocks that spread out 100 yards or more, resembling heaped scoops of rainbow sherbet and Neapolitan ice cream. The mounds, some 100 feet tall, sprout delicate treelike gorgonians that sift currents for a plankton meal. Fish, worms and other creatures dart or crawl in every crevice. This description could apply to thousands of coral reefs in shallow, sun-streaked tropical waters from Australia to the Bahamas. But this is the Sula Ridge, 1,000 feet down in frigid darkness on the continental shelf 100 miles off Norway's coast. James Dwight Dana ice nature feet The coral zoophyte may be leveled by transported masses swept over by the waters; yet like the trodden sod, it sprouts again, and continues to grow and flourish as before. James Dwight Dana nature may water Mount Shasta - a vision of immensity such as pertains to the vast universe rather than to our own planet. James Dwight Dana immensity planets vision The grand old Book of God still stands; and this old earth, the more its leaves are turned over and pondered, the more it will sustain and illustrate the Sacred word. James Dwight Dana sacred earth book Science, while it penetrates deeply the system of things about us, sees everywhere, in the dim limits of vision, the word mystery. James Dwight Dana vision limits science There can be no real conflict between the two Books of the Great Author. Both are revelations made by Him to man,-the earlier telling of God-made harmonies coming up from the deep past, and rising to their height when man appeared, the later teaching man's relations to his Maker, and speaking of loftier harmonies in the eternal future. James Dwight Dana future real book Some writers, rejecting the idea which science had reached, that reefs of rocks could be due in any way to "animalcules," have talked of electrical forces, the first and last appeal of ignorance. James Dwight Dana rocks ignorance science Geology is rapidly taking its place as an introduction to the higher history of man. If the author has sought to exalt a favorite science, it has been with the desire that man-in whom geological history had its consummation, the prophecies of the successive ages their fulfilment-might better comprehend his own nobility and the true purpose of his existence. James Dwight Dana men science history Mr Hall's hypothesis has its cause for subsidence, but none for the lifting of the thickened sunken crust into mountains. It is a theory for the origin of mountains, with the origin of mountains left out. James Dwight Dana mountain causes theory Similar Authors Archibald Geikie geologist Alfred Harker geologist Bernhard von Cotta geologist Douglas Mawson geologist Ian Plimer geologist Hugh Miller geologist All Authors
