The life and death of one of America's most mysterious trees

The life and death of one of America's most mysterious trees

The north wall and room block of Pueblo Bonito Tree-ring scientists trace the origin of a log unearthed almost a century ago
More at https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=300238&WT.mc_id=USNSF_1


This is a Research News item.

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