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The BGS Lexicon of Named Rock Units (April 2019)

The Lexicon of Named Rock Units provides definitions of lithostratigraphic, lithodemic, and litho-morpho-genetic geological units of the United Kingdom and its associated continental shelf. The Lexicon focuses mainly on units of Member, Formation, Group and higher rank (and equivalents) but it also includes information on some units of lesser rank, notably economically important coal seams and laterally extensive marine bands. It includes superficial and bedrock units. It includes synonyms and other names not currently recognised by the BGS or regarded as obsolete. Full Lexicon entries include geological unit name, a persistent unique identifier, map code, currency, rank, parent unit and rank, age, lithology, definitions of boundaries, thickness, previous and alternative names, geographical extent, type localities, and bibliographical references. This dataset is a snapshot of the live database taken on the 30th April 2019.

Default

Identification info

Metadata Language
English (en)
Dataset Reference Date ()
2019-04-30
Identifier

http://data.bgs.ac.uk/id/dataHolding/13607461

 

British Geological Survey

-

Enquiries


Environmental Science Centre, Nicker Hill, Keyworth

,

NOTTINGHAM

,

NOTTINGHAMSHIRE

,

NG12 5GG

,

United Kingdom

0115 936 3143
0115 936 3276
 

British Geological Survey

-

Enquiries


Environmental Science Centre, Nicker Hill, Keyworth

,

NOTTINGHAM

,

NOTTINGHAMSHIRE

,

NG12 5GG

,

United Kingdom

0115 936 3143
0115 936 3276
Maintenance and update frequency
notPlanned
GEMET - INSPIRE themes
  • Geology
BGS Thesaurus of Geosciences
  • Stratigraphic nomenclature

  • Rock stratigraphic unit

  • Lithologic unit

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

GB

Dataset Reference Date ()
2009

Extent

UK CONTINENTAL SHELF [id=121701]

Dataset Reference Date ()
1979

Extent

UK [id=139300]

Dataset Reference Date ()
1979

Extent

UKM

Dataset Reference Date ()
2009

N
S
E
W


Begin date
1786
End date
2019-04-30
Additional information

Includes information imported from earlier databases. The data have been continuously refined and developed to reflect current state of knowledge. The data are incomplete as they are constantly being refined, a flagging system indicates the completeness of individual entries.

 

Spatial Reference System

No information provided.

Distribution Information

Data format
Resource Locator
https://www.bgs.ac.uk/services/ngdc/accessions/index.html#item128065
Resource Locator
https://www.bgs.ac.uk/services/ngdc/accessions/index.html#item128065
 
Quality Scope
dataset
Other

dataset

Report

Dataset Reference Date ()
2011
Explanation

See the referenced specification

Degree

Report

Dataset Reference Date ()
2010-12-08
Explanation

See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF

Degree
Statement

Includes information imported from earlier databases. Formal records have good lineage and can be traced back to original signed paper records completed by BGS mapping geologists and can be verified by Lexicon Manager.

Metadata

File identifier
88fce25b-dd5e-3a4a-e054-002128a47908 XML
Metadata Language
English (en)
Resource type
dataset
Metadata Date
2023-03-23
Metadata standard name
UK GEMINI
Metadata standard version

2.3

 

British Geological Survey


Environmental Science Centre, Keyworth

,

NOTTINGHAM

,

NOTTINGHAMSHIRE

,

NG12 5GG

,

United Kingdom

+44 115 936 3100
 
 

Overviews

N
S
E
W



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