학술논문
A Late Paleocene age for Greenland's Hiawatha impact structure.
Document Type
Article
Author
Kenny, Gavin G.; Hyde, William R.; Storey, Michael; Garde, Adam A.; Whitehouse, Martin J.; Beck, Pierre; Johansson, Leif; Søndergaard, Anne Sofie; Bjørk, Anders A.; MacGregor, Joseph A.; Khan, Shfaqat A.; Mouginot, Jérémie; Johnson, Brandon C.; Silber, Elizabeth A.; Wielandt, Daniel K. P.; Kjær, Kurt H.; Larsen, Nicolaj K.
Source
Subject
*IMPACT craters
*PALEOGENE
*GEOLOGICAL time scales
*EARTH system science
*PALEOCENE Epoch
*SECONDARY ion mass spectrometry
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Language
ISSN
2375-2548
Abstract
The article offers information about the Late Paleocene age for Greenland's Hiawatha impact structure. It mentions that Hiawatha structure, located beneath Hiawatha Glacier in northwestern Greenland, has been proposed as an impact structure that may have formed after the Pleistocene inception of the Greenland Ice Sheet.