FN Archimer Export Format
PT J
TI Phase relationships between millennial-scale events 64,000-24,000 years ago
BT 
AF SHACKLETON, Nicholas J.
   HALL, Michael A.
   VINCENT, Edith
AS 1:1;2:1;3:2;
FF 1:;2:;3:;
C1 Univ Cambridge, Dept Earth Sci, Godwin Lab, Cambridge CB2 3SA, England.
   Univ Mediterranee, CNRS, Ctr Oceanol Marseille, Marseille, France.
C2 UNIV CAMBRIDGE, UK
   UNIV AIX MARSEILLE, FRANCE
IF 3.74
TC 465
UR https://archimer.ifremer.fr/doc/00220/33114/31671.pdf
LA English
DT Article
CR IMAGES 1-MD101
BO Marion Dufresne
AB A core recovered on the Iberian margin off southern Portugal can be correlated with Greenland ice cores using oxygen isotope variability in planktonic foraminifera which closely matches the ice core records of temperature over Greenland. Our age model identifies the base of every interstadial between 64,000 and 24,000 years ago and uses the Greenland Ice Core Project (GRIP) timescale. The oxygen isotope signal in benthic foraminifera (on this GRIP-based timescale) is quite different from the planktonic record and resembles the temperature record over Antarctica when this is synchronized with Greenland using the record of methane in the atmospheric air in the polar ice cores. We interpret the benthic record as indicating significant fluctuations in ice volume during millennial events, and we suggest that Antarctic temperature changed as a function of ice volume.
PY 2000
PD DEC
SO Paleoceanography
SN 0883-8305
PU Amer Geophysical Union
VL 15
IS 6
UT 000165959900001
BP 565
EP 569
DI 10.1029/2000PA000513
ID 33114
ER

EF