North Greenland Ice Core Project (NGRIP) ice core

Target entity: North Greenland Ice Core Project (NGRIP) ice core
Context triple: [Greenlandian, GSSPLocation, North Greenland Ice Core Project (NGRIP) ice core]

• A. Greenland Ice Sheet (North American sector)
  The Greenland Ice Sheet (North American sector) is the vast portion of Greenland’s continental ice mass that extends toward and influences the climate, sea level, and glacial history of the North American region.
• B. Centre for Ice and Climate
  The Centre for Ice and Climate is a research center specializing in ice core studies and past climate reconstruction, contributing to our understanding of Earth's climate system and its changes over time.
• C. Younger Dryas cold event
  The Younger Dryas cold event was a brief, abrupt return to near-glacial conditions about 12,900–11,700 years ago that interrupted the general warming trend at the end of the last Ice Age.
• D. Fennoscandian Ice Sheet
  The Fennoscandian Ice Sheet was a massive Pleistocene ice sheet that repeatedly covered much of northern Europe, including Scandinavia, Finland, and parts of northern Germany and western Russia.
• E. The Coast of Northeast Greenland
  "The Coast of Northeast Greenland" is an illustrated scientific account by American explorer Louise Arner Boyd documenting the geography, glaciology, and coastal features of Northeast Greenland based on her Arctic expeditions.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: North Greenland Ice Core Project (NGRIP) ice core
Target entity description: The North Greenland Ice Core Project (NGRIP) ice core is a deep ice core drilled in northern Greenland that provides a high-resolution record of past climate and atmospheric conditions over more than 100,000 years.

• A. Greenland Ice Sheet (North American sector)
  The Greenland Ice Sheet (North American sector) is the vast portion of Greenland’s continental ice mass that extends toward and influences the climate, sea level, and glacial history of the North American region.
• B. Centre for Ice and Climate
  The Centre for Ice and Climate is a research center specializing in ice core studies and past climate reconstruction, contributing to our understanding of Earth's climate system and its changes over time.
• C. Younger Dryas cold event
  The Younger Dryas cold event was a brief, abrupt return to near-glacial conditions about 12,900–11,700 years ago that interrupted the general warming trend at the end of the last Ice Age.
• D. Fennoscandian Ice Sheet
  The Fennoscandian Ice Sheet was a massive Pleistocene ice sheet that repeatedly covered much of northern Europe, including Scandinavia, Finland, and parts of northern Germany and western Russia.
• E. The Coast of Northeast Greenland
  "The Coast of Northeast Greenland" is an illustrated scientific account by American explorer Louise Arner Boyd documenting the geography, glaciology, and coastal features of Northeast Greenland based on her Arctic expeditions.
• F. None of above. chosen