The Eocene-Oligocene Biotic Turnover in the North Atlantic and Associated Palaeoclimatic Change

We propose a detailed study of the biotic record (foraminifera and calcareous nannofossils) of the Eocene/Oligocene transition in ODP Hole 647 in the Labrador Sea. The sediments in this core constitutes the only continuously-cored high-latitude record of biotic and climatic change available for study in the northern North Atlantic recovered by Ocean Drilling. The record is unique because the sediments contain well-preserved calcareous micro- and nannofossils as well as agglutinated foraminifera (Kaminski et al. 1989, Pearson & Burgess, 2008). We wish to document the nature of faunal change in the deep North Atlantic across this critical interval in Earth's Climate History, and link the record of faunal change to palaeoclimatic proxies in the same core. As a first step in understanding the magnitude, duration, and ultimate cause of faunal changes, we propose to compile a microfaunal record consisting of 57 new samples collected across the Eocene/Oligocene transition in ODP Hole 647A.

Date (Creation): 2010-03-04

Citation identifier: http://data.bgs.ac.uk/id/dataHolding/13605542

Point of contact

Organisation name	Individual name	Electronic mail address	Role
University College London	Kaminski, M A	not available	Principal investigator
British Geological Survey	Enquiries	enquiries@bgs.ac.uk	Distributor
British Geological Survey	Enquiries	enquiries@bgs.ac.uk	Point of contact

Maintenance and update frequency: notApplicable

GEMET - INSPIRE themes, version 1.0

Geology

BGS Thesaurus of Geosciences

Oceanic circulation
NGDC Deposited Data

dataCentre

NGDC Deposited Data

Keywords

NERC_DDC

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Other constraints: Either: (i) the dataset is made freely available, e.g. via the Internet, for a restricted category of use (e.g. educational use only); or (ii) the dataset has not been formally approved by BGS for access and use by external clients under licence, but its use may be permitted under alternative formal arrangements; or (iii) the dataset contains 3rd party data or information obtained by BGS under terms and conditions that must be consulted in order to determine the permitted usage of the dataset. Refer to the BGS staff member responsible for the creation of the dataset if further advice is required. He / she should be familiar with the composition of the dataset, particularly with regard to 3rd party IPR contained in it, and any resultant use restrictions. This staff member should revert to the IPR Section ( ipr@bgs.ac.uk) for advice, should the position not be clear.

Language: English

Topic category

Geoscientific information

Begin date: 2009-07-01

End date: 2010-06-30

Supplemental Information: NE/G016011/1. Data received, files appear empty/zero size

Reference System Information

No information provided.

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Name	Version

Distributor contact

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey	Enquiries	enquiries@bgs.ac.uk	Distributor

OnLine resource

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WWW:LINK-1.0-http--link	https://www.bgs.ac.uk/	BGS Homepage

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