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	Provedor de dados ArchiMer (1) Autor Abbott, Peter M. (1) Bourne, Anna J. (1) Chapman, Mark R. (1) Davies, Siwan M. (1) Griggs, Adam J. (1) Palavra-chave Marine cores (1) North Atlantic (1) Palaeoceanography (1) Quaternary (1) Tephra framework (1) Tephrochronology (1) Mais... Tipo do documento Text (1) Ano 2018 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Tracing marine cryptotephras in the North Atlantic during the last glacial period: Improving the North Atlantic marine tephrostratigraphic framework ArchiMer Abbott, Peter M.; Griggs, Adam J.; Bourne, Anna J.; Chapman, Mark R.; Davies, Siwan M.. Tephrochronology is increasingly being recognised as a key tool for the correlation of disparate palae-oclimatic archives, underpinning chronological models and facilitating climatically independent comparisons of climate proxies. Tephra frameworks integrating both distal and proximal tephra occurrences are essential to these investigations providing key details on their spatial distributions, geochemical signatures, eruptive sources as well as any available chronological and/or stratigraphic information. Frameworks also help to avoid mis-correlation of horizons and provide important information on volcanic history. Here we present a comprehensive chronostratigraphic framework of 14 tephra horizons from North Atlantic marine sequences spanning 60-25 cal ka... Tipo: Text Palavras-chave: Quaternary; Palaeoceanography; Tephrochronology; North Atlantic; Tephra framework; Marine cores. Ano: 2018 URL: https://archimer.ifremer.fr/doc/00495/60702/83611.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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