Vostok Ice Core CO2 Record

Carbon Dioxide Information Analysis Center , U.S. Department of Energy (DOE)

This site from the Carbon Dioxide Information Analysis Center features a graph of CO2 levels in entrapped air from the Vostok Ice-Core.

This resource is referenced here:
Subject: Geoscience:Atmospheric Science, Atmospheric Science:Climatology
Resource Type: Scientific Resources:Research Results, Datasets and Tools:Datasets
Data Derived: Data Derived
Data Source: Observational Data
Theme: Teach the Earth:Incorporating Societal Issues:Climate Change, Teach the Earth:Course Topics:Atmospheric Science