Argentine Tree Ring Chronology from Paso Tromen (565 to -33 BP)

Tree ring width measurements from a site in Argentina, providing a climate proxy record. The chronology covers a period from 565 to -33 calendar years before present. This paleoclimatology study was archived by NOAA's National Centers for Environmental Information.

Use Cases

• Reconstruct past temperature or precipitation anomalies using the tree ring width chronology as a climate proxy.
• Calibrate radiocarbon dating or other dating methods by cross-referencing the established tree ring time series.
• Analyze climate periodicity and extreme events over a ~600-year period using the annual-resolution chronology.
• Compare Southern Hemisphere climate signals from this Argentine site with other global tree ring records.

Strengths

• Chronology spans approximately 600 years, from 565 to -33 calendar years BP.
• Data is part of the authoritative International Tree-Ring Data Bank (ITRDB) collection curated by NOAA NCEI.

Limitations

• The dataset's last documented update was in 1983, indicating potential methodological staleness.
• Specific measurement parameters, sample depth, and site details are not provided in the basic description, requiring metadata review.

Provenance

Source

NOAA National Centers for Environmental Information (NCEI) World Data Service for Paleoclimatology.

Collection Method

Dendrochronological analysis of tree cores, likely measuring ring widths.

Time Range

565 to -33 calendar years before present (BP).

Freshness

null

Geography

Paso Tromen, Argentina.