Word: fossilizing
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Dates: during 1960-1969
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...Harvard biologists have discovered fossils of an algae more than three billion years old -- the oldest fossil organism ever found...
Kenyan Fragments. But in the early 1960s, a rare display of unity among anthropologists convinced Leakey that he had better reevaluate the classification of certain fossil bones. Most of his colleagues had become persuaded, Leakey says, that a collection of bone and teeth fragments he had found under a Kenya farm in 1961 and other fragments discovered in 1934 in the foothills of the Himalayas represented similar species of manlike beings that lived between 10 million and 14 million years ago-in the Upper Miocene. In the hopes of finding their ancestors, Leakey in 1965 began a search of museum...
someone's footprint; the fossil-traces...
...NATIONAL GEOGRAPHIC SOCIETY SPECIAL (CBS, 7:30-8:30 p.m.). More on evolution. "Dr. Leakey and the Dawn of Man" deals with Anthropologist Dr. Louis Leakey and his family of fossil hunters in East Africa. After more than 30 years, the Leakeys have made such finds as Zinjanthropus, a manlike creature believed to have lived 1,750,000 years ago, and the 2,000,000-year-old Homo habilis, who was found among some of the earliest signs of "culture," and is believed to be a direct ancestor of modern...
Kick from Fossils. Despite atomic inroads, the fossil fuels have a lot of kick left. Battling to save the market they have long dominated, coalmen have turned to unit trains, automated mining equipment, and mine-mouth generating plants transmitting power across huge distances via super-high-voltage lines. Nuclear plants remain too costly for small utility companies or sparsely populated regions. In such Southwestern states as Texas, utility men insist that they will rely on cheap natural gas for years. With the total U.S. demand for electricity doubling every decade, even General Electric figures that coal consumption in U.S. power...