Date ( Creation )

2019-03-05

Identifier

http://data.bgs.ac.uk/id/dataHolding/13607434

Maintenance and update frequency

notApplicable notApplicable

GEMET - INSPIRE themes

• Geology

BGS Thesaurus of Geosciences

• Zircon , Oxygen isotopes , Silicon isotopes

Keywords

• NERC_DDC

Access constraints

otherRestrictions Other restrictions

Use constraints

otherRestrictions Other restrictions

Other constraints

The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.

Other constraints

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Metadata language

English English

Topic category

• Geoscientific information

Distribution format

• MS Excel ()

OnLine resource

https://www.bgs.ac.uk/services/ngdc/accessions/index.html#item126431  

Hierarchy level

nonGeographicDataset Non geographic dataset

Other

non geographic dataset

Statement

The data provided here were generated via 3 broad methods: Ion Probe (in-situ Si and O isotope data), Solution MC-ICP-MS (Si isotope data) and laser fluorination (O isotope data). There are detailed below, but are also described more fully in the following journal article: Origin and significance of Si and O isotope heterogeneities in Phanerozoic, Archean, and Hadean zircon, Trail et al., (2018), PNAS 115 (41), 10287-10292 The O- and Si isotopic analyses were conducted on the University of California, Los Angeles (UCLA) CAMECA ims1290 ion microprobe. The solution Si isotope data were generated using a Neptune Plus MC-ICP-MS instrument - either at IPGP, Paris, or University of St Andrews. The laser fluorination O isotope data were generated using a MAT 253 mass spectrometer at the University of Oregon.

gmd:MD_Metadata

File identifier

84984262-fdbd-1374-e054-002128a47908   XML

Metadata language

English English

Hierarchy level

nonGeographicDataset Non geographic dataset

Hierarchy level name

non geographic dataset

Date stamp

2021-10-23

Metadata standard version

2.3

Dataset URI

http://data.bgs.ac.uk/id/dataHolding/13607434