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Science, 1974, Vol 184, Issue 0, p. 893-895
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Continental Pleistocene Climatic Variations from Speleothem Age and Isotopic Data
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Thompson Peter, Schwarcz Henry P. , Ford Derek C. ,
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Abstract:
Speleothems from continental North American caves have been dated by means of the 230Th/234U method. Oxygen isotopic variations in the dated samples and phases of speleothem deposition can be interpreted in terms of climatic change. A glacial chronology constructed from the age and isotopic data lends support to the astronomical theory of climatic change
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Keywords: age, caves, chronologies, chronology, climatic change, climatic-change, deposition, north, oxygen, phase, pleistocene, sample, speleothem, speleothems, support, term, variation,
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