TEX86 sea surface temperature compilation for the Eocene epoch, 56 to 34 million years ago (NERC grant NE/I005714/1)
TEX86 sea surface temperature compilation for the Eocene epoch (56 to 34 million years ago). Also included are other GDGT-based indices which are used to flag potentially problematic SST estimates. The data accompanies Inglis et al. (2015; Palaeoceanography, v.30, p. 1000-1020) DOI: 10.1002/2014PA002723 Sheet 1: The fractional abundance of isoprenoidal GDGTs, TEX86 values and other related indices for new and published Oligocene and Eocene sediments (n.b. the fractional abundance of isoprenoidal GDGTs was unavailable for IODP Site 1356). Values with yellow shading are excluded from the TEX86 compilation used in Fig. 7-9. Values with red text are those with a Red Sea-type GDGT distribution (i.e. GDGTRS >30 %) and may overestimate SST. Sheet 2: Each TEX86H time-series was grouped into low- (<30 degrees) or high-latitude (>55 degrees) bins and translated into a relative temperature (Δ SST) by comparison to the warmest temperature in that time series and fitted with a non-parametric LOESS regression. Sheet 3: Sequential removal of one data series at a time (jackknifing) within the low-latitude compilation. Sheet 4: Same as above but within the high-latitude compilation. Samples were collected from a range of globally-distributed marine sediments. Either collected via DSDP, ODP, IODP or personal sampling expeditions.
dataset
http://dx.doi.org/10.1002/2014PA002723
function: information
http://data.bgs.ac.uk/id/dataHolding/13607034
eng
NERC lead grant NE/I005595/1, child grants NE/I00551X/1, NE/I005714/1 and NE/I005870/1
geoscientificInformation
publication
2008-06-01
Eocene
revision
2011
NERC_DDC
-180.0000
180.0000
90.0000
-90.0000
creation
1979
WORLD [id=100000]
2014-03
creation
2014
notApplicable
Lineage information may be available in the associated paper, Inglis, G. N., A. Farnsworth, D. Lunt, G. L. Foster, C. J. Hollis, M. Pagani, P. E. Jardine, P. N. Pearson, P. Markwick, A. M. J. Galsworthy, et al. (2015), Descent toward the Icehouse: Eocene sea surface cooling inferred from GDGT distributions, Paleoceanography, 30, 1000–1020, doi:10.1002/2014PA002723.
publication
2011
false
See the referenced specification
publication
2010-12-08
false
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
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.
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2024-03-14