date: Wed, 30 Aug 2000 15:41:35 -0400
from: Ed Cook <drdendro@ldeo.columbia.edu>
subject: New plots
to: Keith Briffa <k.briffa@uea.ac.uk>

Hi Keith,

Here is an updated Word 98 file with the Oroko Swamp chronology plot and
overlay  plots of Urals, Tornetrask, Mt Read, and Oroko (AD 1000-1980)
transformed to z-scores and smoothed to emphasize centennial-scale
fluctuations. All 4 show somewhat synchronous warm periods (ca. AD
1300-1500) and cool periods (ca. AD 1550-1650). Urals and Oroko are
reasonably similar most other times as well. So, there appears to be little
evidence of anti-phasing in these data. Maybe I'll talk to Broecker about
this.

Cheers,

Ed

Attachment Converted: "c:\eudora\attach\Oroko.doc"
===========================
Dr. Edward R. Cook
Tree-Ring Laboratory
Lamont-Doherty Earth Observatory
Palisades, New York  10964
Phone:  914-365-8618
Fax:     914-365-8152
Email:  drdendro@ldeo.columbia.edu
===========================

