Varve dating definition

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The pattern shown on the plot, or varve record, should be distinctive of the time during which the varves were deposited.

Annual layer thickness varies as weather patterns that control meltwater and sediment input to the lake vary from year to year.

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THE AMERICAN HERITAGE® DICTIONARY OF THE ENGLISH LANGUAGE, FIFTH EDITION by the Editors of the American Heritage Dictionaries.

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Still, summer layers vary more in thickness than winter layers.

The technique which has been used most frequently to do this in glacial varve sequences is radiocarbon (C) dating.

In Sweden, varve sequences may be calibrated by simply counting varves because the youngest varves are historic and come up to the present.

In glacial environments varve sequences are used to establish time lines for such things as deglaciation or the repopulation of regions by organisms following deglaciation.

Varve sequences allow us to fix very precisely in varve years the age of any fossil or sediment feature found in the varves or the varve age of any event that may be tied to the varve sequence.

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