Maine Tree Ring Chronology from 253 to -31 BP

Tree ring width chronology data from the Matawaumkeag site in Maine, USA. The time series covers 284 years, from 253 to -31 calendar years before present. This paleoclimatology dataset was produced by Cook and archived by NOAA NCEI's World Data Service for Paleoclimatology, with a last update recorded in 1981.

Use Cases

• Reconstruct past temperature or precipitation anomalies for Maine using the tree ring width proxy series.
• Calibrate the chronology against other regional tree ring datasets to validate climate signals.
• Analyze growth patterns in the time series to identify periods of environmental stress, such as droughts.
• Use the dated tree ring sequence as a reference for cross-dating other samples from the northeastern North American region.

Strengths

• Time series spans 284 calendar years of environmental record.
• Data is curated and archived by the authoritative NOAA NCEI World Data Service for Paleoclimatology.

Limitations

• Dataset is temporally stale, with a last update date of 1981.
• Geographic coverage is limited to a single site in Maine, reducing regional representativeness.
• Specific parameters, measurement units, and replication statistics are not detailed in the provided description.

Provenance

Source

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

Collection Method

Tree ring analysis (dendrochronology), likely measuring ring widths.

Time Range

253 to -31 calendar years before present (BP).

Freshness

null

Geography

Matawaumkeag site, Maine, United States of America.