{"data":{"id":"10.1594/pangaea.708718","type":"dois","attributes":{"doi":"10.1594/pangaea.708718","prefix":"10.1594","suffix":"pangaea.708718","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"O'Nions, R K","givenName":"R K","familyName":"O'Nions","affiliation":[],"nameIdentifiers":[]},{"name":"Pankhurst, R J","givenName":"R J","familyName":"Pankhurst","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Strontium isotope and rare earth element geochemistry of basalts from DSDP Leg 37"}],"publisher":"PANGAEA","container":{},"publicationYear":2008,"subjects":[{"subject":"Drilling/drill rig","subjectScheme":"Method"},{"subject":"Leg37","subjectScheme":"Campaign"},{"subject":"Glomar Challenger","subjectScheme":"Basis"},{"subject":"Deep Sea Drilling Project (DSDP)","subjectScheme":"Project"}],"contributors":[],"dates":[{"date":"2008","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":"10.1016/0012-821x(76)90217-x","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["4 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":"87Sr/S6Sr ratios have been determined on eleven whole rock basalt samples from DSDP Leg 37. The 87Sr/S6Sr ratios range from 0.70305 +/- 4 to 0.70451 +/- 4 due to alteration and contamination with seawater Sr. Leaching with 5% HF has only a small effect on the 87Sr/86Sr of the samples. However, treatment with 6M HCl in acid digestion bombs at 130°C removes the contaminant more effectively. Altered plagioclase and olivine are dissolved during this process. The mean 87Sr/86Sr of four HCl-treated samples from hole 332A is 0.70299 and that for five samples from hole 332B is 0.70297. The 87Sr/86Sr ratios of treated samples from holes 333A and 335 are 0.70304 +/- 4 and 0.70316 +/- 4, respectively. These 87Sr/86Sr ratios are within the range observed for other basalts elsewhere along the Mid-Atlantic Ridge in the North Atlantic.REE distribution patterns have been determined for four samples, three from hole 332B and one from hole 335. CeN/YbN ratios range from 0.58 to 1.30 and do not correlate with 87Sr/86Sr ratios. The source regions of these basalts appear to have been variable in REE abundances.","descriptionType":"Abstract"},{"description":"Supplement to: O'Nions, R K; Pankhurst, R J (1976): Sr isotope and rare earth element geochemistry of DSDP Leg 37 basalts. Earth and Planetary Science Letters, 31(2), 255-261","descriptionType":"Other"}],"geoLocations":[{"geoLocationBox":{"eastBoundLongitude":"-33.641","northBoundLatitude":"37.2957","southBoundLatitude":"36.8408","westBoundLongitude":"-35.1987"}},{"geoLocationPlace":"North Atlantic/VALLEY"},{"geoLocationPlace":"North Atlantic 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