{"data":{"id":"10.1594/pangaea.706310","type":"dois","attributes":{"doi":"10.1594/pangaea.706310","prefix":"10.1594","suffix":"pangaea.706310","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Prueher, Libby M","givenName":"Libby M","familyName":"Prueher","affiliation":[],"nameIdentifiers":[]},{"name":"Rea, David K","givenName":"David K","familyName":"Rea","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Accumulation rates of volcanic glass and ice-rafted debris in sediments of the North Pacific Ocean"}],"publisher":"PANGAEA","container":{},"publicationYear":2001,"subjects":[{"subject":"Composite Core","subjectScheme":"Method"},{"subject":"Leg145","subjectScheme":"Campaign"},{"subject":"Joides Resolution","subjectScheme":"Basis"},{"subject":"Ocean Drilling Program (ODP)","subjectScheme":"Project"}],"contributors":[],"dates":[{"date":"2001","dateType":"Issued"}],"language":"en","types":{"ris":"GEN","bibtex":"misc","citeproc":"article","schemaOrg":"Collection","resourceType":"Supplementary Publication Series of Datasets","resourceTypeGeneral":"Collection"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1016/s0031-0182(01)00323-6","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["3 datasets"],"formats":["application/zip"],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 3.0 Unported","rightsUri":"https://creativecommons.org/licenses/by/3.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-3.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"Mass accumulation rates (MAR) of different components of North Pacific deep-sea sediment provide detailed information about the timing of the onset of major Northern Hemisphere glaciation that occurred at 2.65 Ma. An increase in explosive volcanism in the Kamchatka-Kurile and Aleutian arcs occured at this same time, suggesting a link between volcanism and glaciation. Sediments recovered by piston-coring techniques during ODP Leg 145 provide a unique opportunity to undertake a detailed test of this possibility. Here we use volcanic glass as a proxy for explosive volcanism and ice-rafted debris (IRD) as a proxy for glaciation. The MAR of both glass and IRD increase markedly at 2.65 Ma. Further, the flux of the volcanic glass increased just prior the flix of ice-radted material, suggesting that the cooling resulting from explosive volcanic eruptions may have been the ultimate trigger for the mid-Pliocene glacial intensification.","descriptionType":"Abstract"},{"description":"Supplement to: Prueher, Libby M; Rea, David K (2001): Volcanic triggering of late Pliocene glaciation: evidence from the flux of volcanic glass and ice-rafted debris to the North Pacific Ocean. Palaeogeography, Palaeoclimatology, Palaeoecology, 173(3-4), 215-230","descriptionType":"Other"}],"geoLocations":[{"geoLocationBox":{"eastBoundLongitude":"-148.446","northBoundLatitude":"54.3655","southBoundLatitude":"50.3633","westBoundLongitude":"167.5998"}},{"geoLocationPlace":"North Pacific 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