FN Archimer Export Format
PT J
TI Deglacial laminated facies on the NW European continental margin: The hydrographic significance of British-Irish Ice Sheet deglaciation and Fleuve Manche paleoriver discharges
BT 
AF EYNAUD, F
   ZARAGOSI, S
   SCOURSE, J
   MOJTAHID, M
   BOURILLET, Jean-Francois
   HALL, I. R.
   PENAUD, A
   LOCASCIO, M
   REIJONEN, A
AS 1:1;2:1;3:2;4:1;5:3;6:4;7:1;8:1;9:1;
FF 1:;2:;3:;4:;5:PDG-DOP-DCB-GM-LES;6:;7:;8:;9:;
C1 Univ Bordeaux 1, UMR 5805, EPOC, F-33405 Talence, France.
   Univ Wales Bangor, Sch Ocean Sci, Menai Bridge LL59 5AB, Anglesey, Wales.
   IFREMER, Lab Environm Sedimentaires, F-29280 Plouzane, France.
   Cardiff Univ, Sch Earth Ocean & Planetary Sci, Cardiff CF10 3YE, S Glam, Wales.
C2 UNIV BORDEAUX, FRANCE
   UNIV WALES BANGOR, UK
   IFREMER, FRANCE
   UNIV CARDIFF, UK
SI BREST
SE PDG-DOP-DCB-GM-LES
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-europe
   copubli-univ-france
IF 2.354
TC 44
TU Centre national de la recherche scientifique
   Université de Bordeaux
   École pratique des hautes études
UR https://archimer.ifremer.fr/doc/2007/publication-2606.pdf
LA English
DT Article
CR IMAGES 1-MD101
   MD 123 / GEOSCIENCES 1
   MD 133 / SEDICAR
   SEDIFAN
   SEDIMANCHE 1
   ZEEGASC2
BO Marion Dufresne
   L'Atalante
DE ;Paleoceanography : micropaleontology;Paleoceanography : abrupt/rapid climate change;Paleoceanography : glacial;Planktonic microfossils;Ice rafted detritus;Freshwater pulse/discharge;Laminated sediments;Glacial terminations;Celtic margin
AB [1] We have compiled results obtained from four high sedimentation rate hemipelagic sequences from the Celtic sector of the NW European margin ( NE Atlantic) to investigate the paleoceanographic and paleoclimatic evolution of the area over the last few climatic cycles. We focus on periods characteristic of deglacial transitions. We adopt a multiproxy sedimentological, geochemical, and micropaleontological approach, applying a sampling resolution down to ten microns for specific intervals. The investigation demonstrates the relationships between the Bay of Biscay hydrography and the glacial/deglacial history of both the proximal British-Irish Ice Sheet (BIIS) and the western European continent. We identify recurrent phases of laminae deposition concurrent with major BIIS deglacial episodes in all the studied cores. Evidence for abrupt freshwater discharges into the open ocean highlights the influence of such events at a regional scale. We discuss their impact at a global scale considering the present and past key location of the Bay of Biscay versus the Atlantic Meridional Overturning Circulation (AMOC).
PY 2007
PD JUL
SO Geophysic Geochemistry Geosystems
SN 1525-2027
PU American Geophysical Union
VL 8
IS 6
UT 000247680000001
DI 10.1029/2006GC001496
ID 2606
ER

EF