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Ichological presence/absence data from the Pliensbachian of the Llanbedr (Mochras Farm) borehole (NERC Grant NE/N018508/1)

Publisher
British Geological Survey (BGS)
Updated
6 August 2026
Topic
Not set
Licence
Not set

Summary

Binary presence/absence of ichnotaxa and lamination from the Pliensbachian of the Llanbedr (Mochras Farm) borehole, Wales, together with a summary of runs tests from the same dataset. Used as basis for cyclostratigraphic analysis. Data are at an even 10 cm resolution from 865.0 m depth to 1284.0 m depth in the borehole. Ichnotaxa included are Phycosiphon, Thalassinoides, and Schaubcylindrichnus. Data may be useful for cyclostratigraphic reanalysis. Dataset comprises supplementary files from Pienkowski, G., Uchman, A., Ninard, K., Hesselbo, S.P. 2021. Ichnology, sedimentology, and orbital cycles in the hemipelagic Early Jurassic Laurasian Seaway (Pliensbachian, Cardigan Bay Basin, UK). Global and Planetary Change, publ. date 1st Dec 2021

Data links

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Data 6/8/2026

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Additional information

Source Metadata
XML, HTML
Date added
06 August 2026
Harvest GUID
d28d84c9-852e-60d5-e054-002128a47908
Extent (Latitude)
52.8109° to 52.8109°
Extent (Longitude)
-4.1471° to -4.1471°
Dataset reference date (creation)
2021-09-24
Frequency of update
notApplicable
Access 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.
Responsible party
University of Exeter (originator, principalInvestigator); British Geological Survey (distributor, pointOfContact)
ISO 19139 resource type
dataset
Metadata language
eng