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1 Dossier(s) trouvé(s) pour le chercheur principal "Longrich, Nicholas" (les projets pluriannuels sont regroupés):
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Paleontology of the Cretaceous-Tertiary Boundary in the Arctic of the Northwest Territories, Canada.
chercheur principal: Longrich, Nicholas R
Année(s) de permis: 2010
Résumé: To better understand how the K-T extinction affected Polar Regions, and whether the extinction was more severe in the High Arctic, the researchers will search for dinosaur and mammal fossils in the Brackett Basin. Previous work by the Geological Survey of Canada has found Cretaceous and Palaeocene rocks of the Summit Creek Formation along the Mackenzie, and to the south, in the Tertiary Hills. The...


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