{"data":{"id":"10.1594/pangaea.54730","type":"dois","attributes":{"doi":"10.1594/pangaea.54730","prefix":"10.1594","suffix":"pangaea.54730","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Hart, Charles P","givenName":"Charles P","familyName":"Hart","affiliation":[],"nameIdentifiers":[]},{"name":"Webb, Peter-Noel","givenName":"Peter-Noel","familyName":"Webb","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Analytical results of 19 amino acid analyses from Unit 3.1 of sediment core CRP-1 (Table 1)"}],"publisher":"PANGAEA","container":{},"publicationYear":1998,"subjects":[{"subject":"DEPTH, sediment/rock","subjectScheme":"Parameter"},{"subject":"Depth, top/min","subjectScheme":"Parameter"},{"subject":"Depth, bottom/max","subjectScheme":"Parameter"},{"subject":"D-Alloisoleucine/L-Isoleucine ratio","subjectScheme":"Parameter"},{"subject":"D-Alloisoleucine/L-Isoleucine ratio, standard deviation","subjectScheme":"Parameter"},{"subject":"Replicates","subjectScheme":"Parameter"},{"subject":"Age, dated","subjectScheme":"Parameter"},{"subject":"Age, dated material","subjectScheme":"Parameter"},{"subject":"Core wireline system","subjectScheme":"Method"},{"subject":"High Performance Liquid Chromatography (HPLC)","subjectScheme":"Method"},{"subject":"Age, amino acid analysis","subjectScheme":"Method"},{"subject":"CRP-1__Campaign","subjectScheme":"Campaign"},{"subject":"Sampling/drilling ice","subjectScheme":"Basis"},{"subject":"Cape Roberts Project (CRP)","subjectScheme":"Project"}],"contributors":[],"dates":[{"date":"1998","dateType":"Issued"}],"language":"en","types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Supplementary Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10013/epic.28330.d001","relatedIdentifierType":"Handle"}],"relatedItems":[],"sizes":["127 data points"],"formats":["text/tab-separated-values"],"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":"Amino acid-based geochronological analyses were carried out on fossil mollusc shell and foraminifera from Unit 3.1, Cape Roberts Project core CRP-1. Ratios of D-alloIsoleucine to L-Isoleucine (D/L) were measured from 19 fossil samples using cation exchange High Performance Liquid Chromatography (HPLC) methods. Preliminary interpretation of these results suggest that Unit 3.1 contains carbonate fossils having multiple ages. The interpreted ages have a bimodal distribution between ~220 Ka (Quaternary) and ~2.4 Ma (Pliocene). However, these results lack a comprehensive regional and taxonomic context for amino acid studies in Antarctica and therefore should be regarded as preliminary age estimates of fossil shell ages.","descriptionType":"Abstract"},{"description":"Supplement to: Hart, Charles P; Webb, Peter-Noel (1998): Amino acid based geochronology of unit 3.1 (Quaternary), CRP-1, Victoria Land Basin, Antarctica. Terra Antartica, 5(3), 697-701","descriptionType":"Other"}],"geoLocations":[{"geoLocationPoint":{"pointLatitude":-77.00758,"pointLongitude":163.75508}},{"geoLocationPlace":"off Cape Roberts, Ross Sea, 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