A Late Paleocene age for Greenland's Hiawatha impact structure.


Journal

Science advances
ISSN: 2375-2548
Titre abrégé: Sci Adv
Pays: United States
ID NLM: 101653440

Informations de publication

Date de publication:
11 Mar 2022
Historique:
entrez: 9 3 2022
pubmed: 10 3 2022
medline: 10 3 2022
Statut: ppublish

Résumé

The ~31-km-wide 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. To date the structure, we conducted

Identifiants

pubmed: 35263140
doi: 10.1126/sciadv.abm2434
pmc: PMC8906741
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

eabm2434

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Auteurs

Gavin G Kenny (GG)

Department of Geosciences, Swedish Museum of Natural History, SE-104 05 Stockholm, Sweden.

William R Hyde (WR)

Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen K, Denmark.

Michael Storey (M)

Quadlab, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350 Copenhagen K, Denmark.

Adam A Garde (AA)

Geological Survey of Denmark and Greenland, Øster Voldgade 10, 1350 Copenhagen K, Denmark.

Martin J Whitehouse (MJ)

Department of Geosciences, Swedish Museum of Natural History, SE-104 05 Stockholm, Sweden.

Pierre Beck (P)

Univ. Grenoble Alpes, CNRS, IPAG, 38000 Grenoble, France.

Leif Johansson (L)

Department of Geology, Lund University, Sölvegatan 12, 223 62 Lund, Sweden.

Anne Sofie Søndergaard (AS)

Department of Geoscience, Aarhus University, Høegh Guldbergs Gade 2, 8000 Aarhus, Denmark.
Laboratory for Ion Beam Physics, ETH Zürich, Otto-Stern-Weg 5, 8093 Zürich, Switzerland.

Anders A Bjørk (AA)

Department of Geoscience and Natural Resource Management, University of Copenhagen, Øster Voldgade 10, 1350 Copenhagen K, Denmark.

Joseph A MacGregor (JA)

Cryospheric Sciences Lab, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA.

Shfaqat A Khan (SA)

Department of Geodesy, National Space Institute, Technical University.

Jérémie Mouginot (J)

of Denmark, Kongens Lyngby, Denmark.
Institut des Géosciences de l'Environnement, CNRS, Université Grenoble Alpes, Grenoble, France.

Brandon C Johnson (BC)

Department of Earth System Science, University of California, Irvine, Irvine, CA 92617, USA.
Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, IN 47907, USA.

Elizabeth A Silber (EA)

Department of Physics and Astronomy, Purdue University, West Lafayette, IN 47907, USA.
Department of Earth Sciences, Western University, London, ON N6A 5B7, Canada.

Daniel K P Wielandt (DKP)

Quadlab, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350 Copenhagen K, Denmark.

Kurt H Kjær (KH)

Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen K, Denmark.

Nicolaj K Larsen (NK)

Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen K, Denmark.

Classifications MeSH