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PORTAIL D'INFORMATION GÉOGRAPHIQUE

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  • Environments of aeolian deposition in south-central Nebraska during the Last Glacial Maximum
  • Eolien ; Etats-Unis ; Glaciaire ; Loess ; Nebraska ; Pergélisol ; Quaternaire ; Stratigraphie ; Susceptibilité magnétique
  • Aeolian features ; Glacial features ; Loess ; Magnetic susceptibility ; Nebraska ; Permafrost ; Quaternary ; Stratigraphy ; United States of America
  • The Peoria Loess of south-central Nebraska, deposited approximately during the Last Glacial Maximum, can be subdivided into three zones: an upper laminated loess and a lower massive loess, separated by a dark gley zone in which bison bones
  • Thermoluminescence and new 14C age estimates for late Quaternary loesses in southwestern Nebraska
  • Datation ; Datation C 14 ; Etats-Unis ; Glaciaire ; Interglaciaire ; Loess ; Nebraska ; Oxygène 18 ; Paléo-environnement ; Quaternaire ; Stratigraphie ; Thermoluminescence
  • C 14 dating ; Dating ; Glacial features ; Interglacial ; Loess ; Nebraska ; Oxygen 18 ; Palaeo-environment ; Quaternary ; Stratigraphy ; Thermoluminescence ; United States of America
  • The AA. present the first thermoluminescence (TL) age estimates and new C 14 dates for late Quaternary loesses at 2 key loess sections in southwestern Nebraska, the Eutis ash pit and the Bignell Hill road cut. The Peoria Loess samples were obtained