Identification info

Metadata Language

English (en)

Dataset Reference Date ()

2019-08-14

Identifier

http://data.bgs.ac.uk/id/dataHolding/13607511

Maintenance and update frequency

notApplicable

GEMET - INSPIRE themes

• Geology

BGS Thesaurus of Geosciences

• Peralkaline
• Oxygen isotopes
• Magmatic segregation
• Isotope geochemistry
• Rift zone
• Volcanism

Keywords

• NERC_DDC

Limitations on Public Access

otherRestrictions

Other constraints

no limitations

Other constraints

The dataset is made freely available for access, e.g. via the Internet. Either no third party data / information is contained in the dataset or BGS has secured written permission from the owner(s) of any third party data / information contained in the dataset to make the dataset freely accessible.

Use constraints

otherRestrictions

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]"

Topic category

• Geoscientific information

Extent

ET

Dataset Reference Date ()

2009

Extent

ETH

Dataset Reference Date ()

2009

Extent

ETHIOPIA [id=692000]

Dataset Reference Date ()

1979

Begin date

2015-08-01

End date

2016-03-31

 

Code

WGS 84 / UTM zone 37N (EPSG::32637)

Distribution Information

Data format

• MS Excel ()

 

Quality Scope

dataset

Other

dataset

Statement

Table 2: δ18O analysis of glass and mineral separates was carried out at Scottish Universities Environmental Research Centre, East Kilbride by laser fluorination modified for ClF3. For mineral separates, overnight prefluorination was carried out to remove adsorbed environmental water from the sample chamber and line. For glasses, which are more reactive in ClF3, we employed a short room-temperature prefluorination before each analysis. Table S4:Manda Hararo Rift Segment and Badi samples were analysed at Woods Hole Oceanographic Institution (WHOI), USA, using a ThermoFinnigan Neptune MC-ICP-MS. Dabbahu samples were analysed at NERC Isotope Geosciences Laboratory , UK, using a Thermo Scientific Triton mass spectrometer operating in multi-dynamic mode.

Metadata

File identifier

9151de39-ad8b-6c11-e054-002128a47908 XML

Metadata Language

English (en)

Resource type

dataset

Metadata Date

2023-12-01

Metadata standard name

UK GEMINI

Metadata standard version

2.3