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1 Dossier(s) trouvé(s) pour le chercheur principal "Day, James" (les projets pluriannuels sont regroupés):
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Investigation of Late Devonian faunal extinction's in the ancient tropical ocean in western Canada: Hay River area-southern Northwest Territories
chercheur principal: Day, James E.
Année(s) de permis: 1997
Résumé: The Hay River region features a complete well preserved Upper Devonian deposits that accumulated over a span of time when known or suspected major species extinctions, sea level & climate changes have been detected in other sites in North America, Europe & Asia. Goals of the project are to: 1) collect new detailed fossil data to allow for more accurate age estimates of Upper Devonian deposits in ...


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