Point locations of ice cores sampled in Greenland. === Original Data Source === Ice Cores Greenland ice core locations. Ice cores can provide records of past temperature, precipitation, atmospheric trace gases, and other aspects of climate and environment. Additional information is available in the 'description' attribute, including an ice core dataset URL. Data were accessed using the Google Earth Map Search Dataset. For details please see: http://www.ncdc.noaa.gov/paleo/icecore.html. Citation: World Data Center (2020). Ice core locations. Download: http://gis.ncdc.noaa.gov/kml/paleo_icecore.kmz. [Accessed on: 2021-12-23] Citation URL: http://www.ncdc.noaa.gov/paleo/icecore.html