Please note: Due to scheduled maintenance, many NCEI systems will be unavailable Wednesday, April 21 between 6:00 AM ET - 8:00 AM ET. We apologize for any inconvenience.
Paleoclimatology Data

Paleoclimatology data are derived from a wide variety of natural sources such as tree rings, ice cores, corals, and ocean and lake sediments.
- Paleoclimatology Datasets
Access paleoclimatology datasets by proxy data type - Paleoclimatology Data Search
Search all paleoclimatology datasets and analyses available from NCEI and the World Data Service for Paleoclimatology - Paleoclimatology Projects
Access paleoclimatology research datasets and research projects - Paleoclimatology Perspectives
View in-depth presentations on climate change topics - Contribute Paleoclimatology Data
Preserve your paleoclimatology data and make it available
to others without restriction - Education and Outreach
Learn about the science of paleoclimatology - About the Paleoclimatology Program
Find more information about NCEI Paleoclimatology and the World Data Service for Paleoclimatology.