Weathering characteristics and lithology of samples from the Rauer Group, Antarctica, obtained in February/March 2007, and conducted with field support of POLARSTERN cruise ANT-XXIII/9

• Main Authors: White, Duanne A, Bennike, Ole, Berg, Sonja, Harley, S, Fink, David, Kiernan, Kevin W, McConnell, Anne, Wagner, Bernd
• Format: Dataset
• Language: English
• Published: PANGAEA 2009
• Subjects: ANT-XXIII/9; Area/locality; Comment; Date/Time of event; Date/Time of event 2; Deposit type; Distance; DW-RI07-102; DW-RI07-103; DW-RI07-15; DW-RI07-35; DW-RI07-39; DW-RI07-41; DW-RI07-5; DW-RI07-7; DW-RI07-83; DW-RI07-94; Echoa_Is_S1; Echoa Island; Efremova_Is_S1; Efremova Island; Elevation of event; Event label; Filla_Is_S1; Filla_Is_S10; Filla_Is_S11; Filla_Is_S12; Filla_Is_S2; Filla_Is_S3; Filla_Is_S4; Filla_Is_S5; Filla_Is_S6; Filla_Is_S7; Filla_Is_S8; Filla_Is_S9; Filla Island; Rauer Group; Antarctica; Flag_Is_S1; Flag_Is_S2; Flag Island; Geological sample; GEOS; Gneiss; Hop_Is_S1; Hop_Is_S2; Hop_Is_S3; Hop Island; Latitude of event; Antarctic; Vestfold Hills; East Antarctic Ice Sheet; Vestfold; Larsemann Hills; Efremova; Antarc*; Ice Sheet
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.858210; https://doi.org/10.1594/PANGAEA.858210

The presence of glacial sediments across the Rauer Group indicates that the East Antarctic ice sheet formerly covered the entire archipelago and has since retreated at least 15 km from its maximum extent. The degree of weathering of these glacial sediments suggests that ice retreat from this maximum...