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1 Dossier(s) trouvé(s) pour le chercheur principal "Tarduno, John" (les projets pluriannuels sont regroupés):
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A late Cretaceous and Paleogene arctic paleoclimate record: the sedimentary sequence at Strand Fiord, Axel Heiberg Island, NWT
chercheur principal: Tarduno, John A.
Année(s) de permis: 1993
Résumé: For much of the Earth's history, the arctic has had a mild climate, quite unlike the conditions that now exist. Evidence that supports this past climate are fossil plants and animals (including crocodiles and tortoises) found in the arctic. The Earth's magnetic field has changed over time and these changes are contained in the fossils. This research will try develop a technique to age these fos...


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