Date (Creation)

2024-03-28

Citation identifier

http://data.bgs.ac.uk/id/dataHolding/13608216

Point of contact

Organisation name	Individual name	Electronic mail address	Role
University of Exeter	Teuntje Hollaar	not available	Originator
British Geological Survey	Enquiries	not available	Distributor
British Geological Survey	Enquiries	not available	Point of contact

Maintenance and update frequency

notApplicable

GEMET - INSPIRE themes, version 1.0

• Geology

BGS Thesaurus of Geosciences

• Wildfires

• Climatology

• NGDC Deposited Data

• Jurassic

dataCentre

• NGDC Deposited Data

Keywords

• NERC_DDC

Access constraints

Other restrictions

Other constraints

licenceOGL

Other constraints

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

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

Begin date

2019-03-01

End date

2021-03-01

Distribution format

Name	Version
MS Excel

Distributor contact

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey	Enquiries	not available	Distributor

OnLine resource

Protocol	Linkage	Name
	https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item184417	Data

OnLine resource

Protocol	Linkage	Name
	https://doi.org/10.5285/2ec864e0-cb08-44c0-92fe-07af2ef93e3a	Digital Object Identifier (DOI)

Hierarchy level

Non geographic dataset

Other

non geographic dataset

Statement

Powdered bulk rock samples were decarbonated and after neutralization run for mass spectrometry using the Sercon Integra 2 stable isotope analyser. Samples were run alongside in-house reference material (bovine liver: δ13C −28.61; alanine: δ13C −19.62) which was used to correct for instrument drift and to determine the δ13C values of the samples. Powdered bulk rock was decarbonated and the clay sized fraction (<2 µm) was extracted and XRD analysis performed using a Bruker D4 Endeavour diffractometer (Bruker, Billerica, MA, USA) with Cu Kα radiations, LynxEye detector, and Ni filter under 40 kV voltage and 25 mA intensity (Biogéosciences Laboratory, Université Bourgogne/Franche-Comté, Dijon). Charcoal and palynofacies were obtained with standard palynological maceration (HCl + HF) for which breakage of the particles was minimized. More details: https://doi.org/10.5194/cp-19-979-2023

Metadata

File identifier

152d968e-01a5-3031-e063-0937940a75a3 XML

Metadata language

English

Hierarchy level

Non geographic dataset

Hierarchy level name

non geographic dataset

Date stamp

2025-05-08

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/13608216