Associated publications

Title Author(s) Publication DOI View cores
New constraints on the timing of West Antarctic Ice Sheet retreat in the eastern Amundsen Sea since the Last Glacial Maximum Smith, James A and Hillenbrand, Claus-Dieter and Kuhn, Gerhard and Klages, Johann Phillip and Graham, Alastair GC and Larter, Robert D and Ehrmann, Werner and Moreton, Steven G and Wiers, Steffen and Frederichs, Thomas Global and Planetary Change, 2014 https://doi.org/10.1016/j.gloplacha.2014.07.015

Core information

Core name Region Collection date IGSN ID Core type Latitude (DD) Longitude (DD) Water depth
(m)
Core length
(m)
Comments
PS69/288-3 Antarctica, Amundsen Sea March 13, 2006 Gravity -74.41570 -102.99130 772.0 9.12

Expedition information

Expedition name Ship Start date End date Report DOI
ANT-XXIII/4 (PS69) RV Polarstern Feb. 10, 2006 April 11, 2006 https://doi.org/10.2312/BzPM_0557_2007

Samples in this core

Sample ID Core depth
(m)
Lithology Facies interpretation Carbon type Sample preparation type Age (14C yr ± 1σ) Calibrated age, median probability (cal. yr BP) Calibrated age, 2σ range (cal. yr BP) Comments
BETA-338486 3.18 - 3.18 Not Lithology Reported No Facies Interpretation Reported Planktonic foraminifera, benthic foraminifera Carbonate hydrolysis 8740.0 ± 50.0 7881.0 8289.0-7508.0
BETA-337427 3.38 - 3.38 Not Lithology Reported No Facies Interpretation Reported Planktonic foraminifera, benthic foraminifera Carbonate hydrolysis 8640.0 ± 40.0 7782.0 8173.0-7418.0
BETA-331574 3.98 - 3.98 Not Lithology Reported No Facies Interpretation Reported Planktonic foraminifera, benthic foraminifera Carbonate hydrolysis 8720.0 ± 40.0 7861.0 8267.0-7493.0
BETA-337428 4.58 - 4.58 Not Lithology Reported No Facies Interpretation Reported Planktonic foraminifera, benthic foraminifera Carbonate hydrolysis 9020.0 ± 40.0 8168.0 8585.0-7756.0

Associated documents

No associated documents.