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Reconstruction of Past Drought
Across the Coterminous United States from a
Network of Climatically Sensitive Tree-Ring Data

Dr. Edward Cook, Dr. David Meko, Dr. David Stahle and Dr. Malcolm Cleaveland
Author Affiliations

The 388-Chronology Tree-Ring Network:
The circle around grid point 47(the larger filled-in dot) is an example of the size of the search radius used to locate tree-ring chronologies around each grid point. In this case the large circle has a radius of 350km.

Paleoclimatology Home Page
26 January 1999