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_'Natures Clocks', The publisher gratefully acknowledges the generous contribution to this book provided by the General Endowment Fund of the University of California Press Foundation. Natures Clocks: How Scientists Measure the Age of Almost Everything, Doug Macdougall. UNIVERSITY OF CALIFORNIA PRESS Berkeley tLos Angeles tLondon Ключевые слова: pure curiosity, curve, pacic northwest, published, sample, radiocarbon dating, rutherford, element, colleague, involved, long, expression elt, subduction zone, day, radioactive, smith, large, harold urey, science, scientic circle, pat castillo, paper, monte verde, grain, knew, atomic scale, libby, uorescing screen, earths interior, ?rst, cathode ray, time scale, dating, radioactivity, beta ray, calibration, scientic community, high, radiocarbon, direct ancestor, based, hutton, sedimentary, nuclear studies, range, casual observer, billion year, natural logarithm, ash, gamma ray, chapter, discovery, high degree, nature, analysis, acasta gneiss, metamorphic rock, australian zircon, homo sapiens, ice, grossmans thesis, work, scientic literature, richter scale, change, event, particle, advisory committee, year, lead, measurement, process, geologist, atomic bomb, small, colossal ghost, uncertainty, ha, crystal, place, uraniumlead dating, history, early, life, older, fossil, earths crust, archaeological community, measure, high velocity, evidence, result, scientic journal, wa, isotopic ngerprint, marie curie, uranium, sediment, carbon, case, avoid confusion, isotope, lord kelvin, half-life, pb pb, international commission, geological, data, researcher, peanut butter, content, scientic grapevine, ocean, olduvai gorge, norwegian rock, rock outcropping, mass, zircon, idealized cross-section, chemical, potassiumargon dating, geological society, geological survey, rock, north america, instrument, deep burial, lord kelvins, earthquake, atomic mass, earth, canadian shield, scientist, rubidium-strontium dating, cosmic ray, method, laboratory, evolution, plate tectonics, number, harrison brown, eastern africa, british museum, vertical bar, natural, question, technique, decay, time, period, great, problem, becquerels ray, sedimentary stratum, atom, boundary, tree, north africa, kelvin, contemporary assay, planets history, billion, awarded, alpine iceman, arnold, nobel prize, boundaries, main text, mass spectrometer, ancient, ray, idea, igneous rock, record, human, magnetic reversal, university, san diego, marie curies, scripps institution, material, conventional wisdom, vice versa, cosmochimica acta, canyon diablo, scale, clarence king, volcanic ash, sea, layer, measured, great expectation, national museum, photographic plate, nucleus, mineral, age, charles lyell, ?gure, sealed container, sam bowring, metropolitan museum, beta particle, scale bar, patterson, thought, nuclear reactor, ?eld, meteorite, sedimentary rock, ediacaran fauna