Petrological and geochemical analysis of tephra samples from Aluto volcano, Ethiopia (NERC grant NE/L013932/1)
Petrological and geochemical analysis of tephra samples from Aluto volcano, Ethiopia. Data are referenced in McNamara et al., 2018: Using Lake Sediment Cores to Improve Records of Volcanism at Aluto Volcano in the Main Ethiopian Rift;
https://doi.org/10.1029/2018GC007686.
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Citation proposal
. Petrological and geochemical analysis of tephra samples from Aluto volcano, Ethiopia (NERC grant NE/L013932/1). https://metadata.bgs.ac.uk/geonetwork/srv/api/records/90380879-3200-20ce-e054-002128a47908 |
Simple
- Date ( Creation )
- 2019
Principal investigator
Point of contact
University of Cambridge
-
Fiona Iddon
(Department of Earth Sciences )
Downing Street
Cambridge
CB2 3EQ
- Maintenance and update frequency
- notApplicable notApplicable
- GEMET - INSPIRE themes
-
- Geology
- BGS Thesaurus of Geosciences
-
- Volcanism , Volcanic glass , ICP spectroscopy , Rift faults , Peralkaline , Volcanic ejecta
- 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
- Geographic identifier
-
ET
- Date ( Revision )
- 2009
- Geographic identifier
-
ETH
- Date ( Revision )
- 2009
- Geographic identifier
-
ETHIOPIA [id=692000]
- Date ( Creation )
- 1979
N
S
E
W
))
- Reference system identifier
-
OGP
/
urn:ogc:def:crs:EPSG::32637
- Date ( Revision )
- 2005
- Distribution format
-
- ()
- OnLine resource
- https://doi.org/10.1029/2018GC007686
- Hierarchy level
- dataset Dataset
- Other
- dataset
Conformance result
- Date ( Publication )
- 2011
- Explanation
- See the referenced specification
- Pass
- false
Conformance result
- Date ( Publication )
- 2010-12-08
- Explanation
- See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
- Pass
- false
- Statement
- Table S1 and S4: Tephra major elements were analyzed by Electron Probe (EPMA), using a JEOL JXA8530F Hyperprobe at the University of Bristol, a 2 nA beam current with a 10-µm spot size at a voltage of 15 kV was used. Table S3: A Hitachi S-3500N SEM at the University of Bristol was used to acquire back scatter electron images, taken at a working distance of ~20 mm and an accelerating voltage of 15 kV or 20 kV. Image analysis was carried out using the program Fiji (Table S3). Table S2 and S5: Tephra trace elements were analysed by Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS), using a Thermo Scientific iCAPQ ICP-MS coupled to a Photon Machines analyte 193-nm eximer laser ablation system at Trinity College Dublin, a spot size of 30 microns and the repetition rate 10 Hz was used
gmd:MD_Metadata
- File identifier
- 90380879-3200-20ce-e054-002128a47908 XML
- Metadata language
- English English
- Hierarchy level
- dataset Dataset
- Date stamp
- 2021-01-15
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
Point of contact
British Geological Survey
Environmental Science Centre,Keyworth
NOTTINGHAM
NOTTINGHAMSHIRE
NG12 5GG
United Kingdom
- Dataset URI
- http://data.bgs.ac.uk/id/dataHolding/13607503