Brown University Foraminiferal Paleoceanography Data

NOAA/WDS Paleoclimatology archives the Brown University Foraminiferal Database, a paleoceanography study. It contains parameters for the Global Ocean covering the period from 100 to -50 calendar years before present. The data is maintained by NOAA National Centers for Environmental Information.

Use Cases

• Reconstruct past sea surface temperatures using foraminiferal species assemblage data.
• Analyze shifts in ocean biogeochemistry from isotopic parameters in foraminiferal tests.
• Model global ocean circulation patterns during the covered time period using geographic location data.
• Calibrate climate proxy records by correlating foraminiferal data with other paleoclimate archives.

Strengths

• Data covers a specific and notable time range from 100 to -50 calendar years BP.
• Parameters are standardized under the NOAA/WDS Paleoclimatology archive framework.
• Geographic coverage is explicitly defined as the Global Ocean.

Limitations

• The dataset's last known update was in the year 2000, indicating potential staleness.
• Specific row count, column details, and sample size are unknown, limiting assessment of statistical power.
• The focus on foraminifera as a single proxy may introduce bias for broader paleoclimate reconstructions.

Provenance

Source

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

Collection Method

Archived study compilation from Brown University, methodology details are within referenced metadata.

Time Range

From 100 to -50 calendar years before present (BP).

Freshness

null

Geography

Global Ocean.