Zircon U-Pb data for plutonic rocks from IODP Hole 1256D, eastern equatorial Pacific Ocean
Zircon U-Pb data are presented for six plutonic rocks recovered from the Pacific oceanic crust (IODP Hole 1256D). These data constrain the age of the section, as well as the duration of crustal accretion. The data cover the bulk of the plutonic section recovered and were generated during post-cruise research for IODP Expedition 335 (2011-2013; PI Lissenberg). Data collection was done at the NERC Isotope Geosciences Laboratories at the British geological Survey. NERC Isotope Geosciences Facilities award IP-1276-1111. This work resulted from participation in IODP Expedition 335, NERC grant NE/J005592/1
dataset
https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item177722
name: Data
function: download
https://doi.org/10.5285/c7be6416-8814-46aa-b867-5dc2d1870e86
name: Digital Object Identifier (DOI)
function: information
http://data.bgs.ac.uk/id/dataHolding/13608042
eng
geoscientificInformation
publication
2008-06-01
Radiometric dating
NGDC Deposited Data
Oceanic crust
revision
2022
NERC_DDC
-91.9400
-91.9300
6.7400
6.7300
revision
2010
PACIFIC OCEAN [id=2002258]
2011-03-13
2015-09-03
creation
2023-02-22
notApplicable
Zircons were chemically abraded. The leached zircons and all total procedural blanks were spiked with mixed 205Pb–233U–235U (ET535) EARTHTIME tracer solution and dissolved. Isotope ratios were measured on a Thermo-Electron Triton TIMS at BGS (Keyworth). The U/Pb ratio for each analysis was determined via isotope dilution principles and the ET535 mixed 205Pb-233U-235U tracer. 238U-206Pb dates were corrected for initial 230Th disequilibrium using a Th/U[magma] value of 2.63.
publication
2011
false
See the referenced specification
publication
2010-12-08
false
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
MS Excel
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originator
The Pennsylvania State University
originator
Tokushima University
originator
British Geological Survey
Environmental Science Centre, Nicker Hill, Keyworth
NOTTINGHAM
NG12 5GG
United Kingdom
0115 936 3143
0115 936 3276
distributor
British Geological Survey
Environmental Science Centre, Nicker Hill, Keyworth
NOTTINGHAM
NG12 5GG
United Kingdom
0115 936 3143
0115 936 3276
originator
British Geological Survey
distributor
British Geological Survey
pointOfContact
British Geological Survey
Environmental Science Centre,Keyworth
NOTTINGHAM
NG12 5GG
United Kingdom
+44 115 936 3100
pointOfContact
2024-04-18