Word: fossilizing
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Dates: during 1960-1969
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...estimated 90% of Americans will live in urban areas and drive perhaps twice as many cars as they do now. The hope is that Detroit will have long since designed exhaust-free electric or steam motors. Another hope is nuclear power to generate electricity in place of smoggy "fossil fuels" (oil, coal), but even with 50% nuclear power, U.S. energy needs will so increase by 2000 that fossil-fuel use may quadruple. Moreover, nuclear plants emit pollution: not only radioactive wastes, which must be buried, but also extremely hot water that has to go somewhere and can become a serious...
...seems undeniable that some disaster may be lurking in all this, but laymen hardly know which scientist to believe. As a result of fossil-fuel burning, for example, carbon dioxide in the atmosphere has risen about 14% since 1860. According to Ecologist Lamont C. Cole, man is thus reducing the rate of oxygen regeneration, and Cole envisions a crisis in which the amount of oxygen on earth might disastrously decline. Other scientists fret that rising carbon dioxide will prevent heat from escaping into space. They foresee a hotter earth that could melt the polar icecaps, raise oceans as much...
Asked by the Ohio State scientists to identify the 2½-in.-long fossil, Paleontologist Edwin Colbert, of the American Museum of Natural History, last week announced that it was a bit of jaw bone from a 3 to 4 ft. salamander-like creature that lived about 200 million years ago in the early Triassic period. It was the first evidence that land vertebrates had roamed Antarctica when its climate was warm...
Carrying his speculations one step further, Green suggests that if life or its fossil remnants are found anywhere on the moon, it will probably be in the vicinity of the telltale black spots on his moon photographs. In the water released from hydrous rock by volcanic heat, he speculates, a primitive form of life might have evolved...
Died. James L. B. Smith, 70, ichthyologist who first identified the coelacanth, a fish believed extinct for 70 million years; by his own hand (cyanide); in Grahamstown, South Africa. Until 1938, when a coelacanth was caught off the South African coast, scientists had seen it only in fossil form, a five-foot-long creature whose weird, leglike fins marked it a close relative of the amphibians that first linked sea and land animals. In the years since, a dozen coelacanths have been found, though Smith never realized his dream of studying one alive. His suicide did not surprise his wife...