Argentine Tree Ring Chronology From 260 to 26 BCE

Neuquen, Argentina provides the location for this tree-ring chronology data archived by NOAA's World Data Service for Paleoclimatology. The dataset covers a 286-year period from 260 to 26 calendar years before present. It was published by NOAA National Centers for Environmental Information in 1976.

Use Cases

• Reconstructing past temperature or precipitation anomalies in Patagonia using the annual tree-ring width series.
• Calibrating climate models by comparing the tree-ring chronology data with instrumental records for the region.
• Analyzing the frequency of extreme climatic events, such as droughts, evident in the tree-ring growth patterns.
• Establishing a dated environmental timeline for archaeological studies in Neuquen, Argentina based on the tree-ring sequence.

Strengths

• Covers a 286-year period from 260 to 26 BCE, providing a multi-century baseline.
• Sourced from the authoritative NOAA/NCEI World Data Service for Paleoclimatology.

Limitations

• Data is temporally stale, with a last update recorded in 1976.
• Specific sample size, measurement parameters, and replication statistics are unknown from the description.

Provenance

Source

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

Collection Method

Tree ring analysis (dendrochronology).

Time Range

260 to -26 calendar years BP (Before Present).

Freshness

1976-01-01

Geography

Neuquen, Argentina.