Search Details

Word: fossils (lookup in dictionary) (lookup stats)
Dates: during 1970-1979
Sort By: most recent first (reverse)


Usage:

Patterson also gained recognition for his studies of the fossil vertebrates of South America...

Author: NO WRITER ATTRIBUTED | Title: Bryan Patterson, Paleontologist, Dies at Age 70 | 12/3/1979 | See Source »

Actually, "shale oil" is neither shale nor oil. The rock is marl, a variety of limestone laced with a solid fossil fuel called kerogen. The kerogen was deposited 40 million years ago in the form of millions of tons of vegetable matter that collected on the bottom of a mammoth freshwater lake that then covered Utah, Wyoming and Colorado. But these lake-bed accumulations were never subjected to temperatures as high as 300° F and to extreme pressures that in time created underground deposits of readily usable liquid oil and natural gas. Now man must finish nature...

Author: /time Magazine | Title: Energy: Tapping the Riches of Shale | 11/19/1979 | See Source »

Carter and Kennedy also have different attitudes toward the alternatives to our long-standing dependence of fossil fuels. On nuclear power, Carter has yet to forsake his support of the "peaceful atom." He has not even taken the moderate step of calling for a moratorium on new plant construction until more is known about its hazards. Kennedy has come out for a moratorium...

Author: By Celia W. Dugger, | Title: Never the Twain Shall Meet | 11/13/1979 | See Source »

...larger issue of continued reliance on fossil fuels must be considered as well, particularly with regard to coal. Carbon dioxide is believed to have potential to do irreversible damage to the earth through what is known as the "greenhouse effect...

Author: NO WRITER ATTRIBUTED | Title: Synfuels: No Panacea | 11/1/1979 | See Source »

...perchance the past has a future-and will work. In a sense "that Ackerman boy," who turns out to be Edward Arthur ("Ned") Ackerman, a bearded, moderately grouchy 36, is simply doing what most pragmatic Maine-landers are also doing these days: turning away from expensive fossil fuels as fast as they can. Wood is already stacked high against nearly every house, ready to be fed to wood-burning stoves and fireplaces this winter, when the temperature, as it always does, will drop to 20° below and the cost of heating oil will rise to 90? per gal., about...

Author: /time Magazine | Title: In Maine: A Bold Launching into the Past | 9/3/1979 | See Source »

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | Next