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dplR (version 1.7.6)

nm046: Los Alamos Tree Ring Widths

Description

This data set gives the raw ring widths for Douglas fir Pseudotsuga menziesii near Los Alamos New Mexico, USA. There are 8 series. Data set was created using read.rwl and saved to an .rda file using save.

Usage

data(nm046)

Arguments

Format

A data.frame containing 8 tree-ring series in columns and 289 years in rows.

References

O'Brien, D (2002) Los Alamos Data Set. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series 2002-NM046.RWL. NOAA/NCDC Paleoclimatology Program, Boulder, Colorado, USA.