Changes of sub-fossil chironomid assemblages associated with volcanic sediment deposition in an Andean lake (38°S), Chile Cambios en las asociaciones sub-fósiles de quironómidos, producto de la depositación de sedimentos volcánicos en un lago andino (38°S), Chile

Changes of sub-fossil chironomid assemblages associated with volcanic sediment deposition in an Andean lake (38°S), Chile Cambios en las asociaciones sub-fósiles de quironómidos, producto de la depositación de sedimentos volcánicos en un lago andino (38°S), Chile

Chironomid assemblages and sedimentological parameters (grain size, organic content, mineralogy) of a short sediment core from Lake Galletué (38°41' S, 71°17' W) were analysed. The sedimentary record includes one volcanic ash (tephra) layer, which has a completely different composition tha...

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Bibliographic Details
Main Authors: ALBERTO ARANEDA, FABIOLA CRUCES, LAURA TORRES, SEBASTIEN BERTRAND, NATHALIE FAGEL, HANS C TREUTLER, LUIS CHIRINOS, RICARDO BARRA, ROBERTO URRUTIA
Format: Article
Language:English
Published: BMC 2007-06-01
Series:Revista Chilena de Historia Natural
Subjects:
quironómidos
sedimento lacustre
estrato de tefra
Chile
chironomids
lake sediments
tephra layer
southern Chile
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2007000200002

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http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2007000200002

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