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Ostracod carbonate isotope data, Freshwater Pond, Barbuda (NERC grant NE/K00610X/1)

The dataset contains oxygen and carbon isotope measurements from multiple-shell samples of the ostracod Heterocypris punctata, from Core FP2 taken from Freshwater Pond, Barbuda. A chronology for the core is provided by radiocarbon dates. The data, which are further described in Burn et al. (2016) The Holocene, 26(8), 1237-47, provide a proxy for changing rainfall patterns for the period 2000-1555 CE.

Simple

Date (Creation)
2016-10-13
Citation identifier
http://data.bgs.ac.uk/id/dataHolding/13607348
Point of contact
Organisation name Individual name Electronic mail address Role

University College London

Prof Jonathan Holmes

not available

Point of contact

University College London

Prof Jonathan Holmes

not available

Principal investigator
Maintenance and update frequency
notApplicable

GEMET - INSPIRE themes, version 1.0

  • Geology

BGS Thesaurus of Geosciences

  • Palaeoclimatology

  • Stable isotopes

  • Ostracoda

  • NGDC Deposited Data

  • Carbonates

dataCentre
  • NGDC Deposited Data
Keywords
  • NERC_DDC

Access constraints
Other restrictions
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
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]"

Language
English
Topic category
  • Geoscientific information
Geographic identifier
BARBUDA [id=98873]

British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus 1979 creation

N
S
E
W
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End date
2016-10-13 Before

Reference System Information

No information provided.
Distribution format
Name Version

MS Excel

OnLine resource
Protocol Linkage Name
http://www.bgs.ac.uk/services/ngdc/accessions/index.html#item71081
OnLine resource
Protocol Linkage Name
https://doi.org/10.1177%2F0959683616638418
Hierarchy level
Dataset
Other

dataset

Conformance result

Title

INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology

Date (Publication)
2011
Explanation

See the referenced specification

Pass
No

Conformance result

Title

Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

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
No
Statement

Core FP2 was recovered from Freshwater Pond through ~1 m of water using a Colinvaux-Vohnout drop-hammer modified piston corer. It was extruded into 1 cm slices in the field and stored at 4°C in the lab. 2 cm3 of sediment material was taken from each of the extruded 1 cm slices and gently washed with distilled water using a 63-µm sieve to remove the fine fraction. The coarse fraction was dried overnight in an oven at 40ºC. Ostracod valves were isolated and picked from the coarse fraction using a fine nylon brush under a low-power (20x) binocular microscope under incident light and identified. Individual valves of adult specimens of the ostracod Heterocypris punctata were picked from the coarse fraction using a fine paint brush under a low-power binocular microscope. Prior to isotope analysis, ostracod valves were cleaned using a fine brush and then allowed to dry. Valves were then checked for impurities using a binocular microscope. Multiple-valve (five valves for the majority of core levels) samples were analysed using a ThermoFinnigan Delta Plus XP mass spectrometer connected to a GasBench. Oxygen and carbon isotope values are reported in standard delta notation relative to the VPDB (Vienna Pee Dee belemnite) standard, with uncertainties of 0.09‰ for δ13C and 0.20‰ for δ18O (1σ), at the Bloomsbury Environmental Isotope Facility (BEIF), University College London.

Metadata

File identifier
70299b58-d913-036d-e054-002128a47908 XML
Metadata language
English
Hierarchy level
Dataset
Date stamp
2025-05-07
Metadata standard name
UK GEMINI
Metadata standard version

2.3

Metadata author
Organisation name Individual name Electronic mail address Role

British Geological Survey

enquiries@bgs.ac.uk

Point of contact
Dataset URI

http://data.bgs.ac.uk/id/dataHolding/13607348

 
 

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Keywords

NGDC Deposited Data


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