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dc.contributor.authorSletten, K.eng
dc.contributor.authorBlikra, Lars Haraldeng
dc.contributor.authorBallantyne, C. K.eng
dc.contributor.authorNesje, Atleeng
dc.contributor.authorDahl, Svein Olafeng
dc.date.accessioned2004-07-30T09:51:53Z
dc.date.accessioned2004-08-03T12:57:52Z
dc.date.accessioned2004-08-26T11:58:43Z
dc.date.available2004-07-30T09:51:53Zen
dc.date.available2004-08-03T12:57:52Zen
dc.date.available2004-08-26T11:58:43Z
dc.date.issued2003eng
dc.identifier.citationThe Holocene 2003 13(6): 907–920en
dc.identifier.issn0959-6836eng
dc.identifier.urihttp://hdl.handle.net/1956/413
dc.description.abstractThis study focuses on the sedimentary characteristics and the chronostratigraphy of Holocene massflow deposits recognized in a lake-fill sedimentary succession. These deposits in lake Ulvådalsvatnet, western Norway, are discrete, sharp-bounded units of sand-sized sediment, running from gravelly and graded to silt-rich, and characterized by low total carbon and water contents. They are rich in terrestrial macroflora detritus, dark brown in colour, and interpreted as high-density turbidity current deposits attributed to subaerial debris flows that plunged into the lake. Thirty-three 14C AMS dates were derived from three cores, and though the ages are somewhat inconsistent (macroflora invariably younger than bulk sediment samples), they indicate a marked increase in debris-flow processes after c. 2200 cal. yr BP, considered to reflect increased occurrence of heavy rainstorms.en
dc.format.extent74528 byteseng
dc.format.extent1302118 byteseng
dc.format.extent166 byteseng
dc.format.mimetypetext/plaineng
dc.format.mimetypeapplication/pdfeng
dc.format.mimetypetext/plaineng
dc.language.isoengeng
dc.publisherArnoldeng
dc.subjectDebris flowseng
dc.subjectLacustrine recordeng
dc.subjectSedimentary facieseng
dc.subjectChronostratigraphyeng
dc.subjectHoloceneeng
dc.titleHolocene debris flows recognized in a lacustrine sedimentary succession: sedimentology, chronostratigraphy and cause of triggeringeng
dc.typeJournal articleeng
dc.typePeer reviewedeng
dc.rights.holderCopyright 2003 Arnold
bora.peerreviewedPeer reviewedeng
bibo.doihttp://dx.doi.org/10.1191/0959683603hl673rpeng
dc.identifier.doihttp://dx.doi.org/10.1191/0959683603hl673rp


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