The ikaite to calcite transformation: implications for palaeoclimate studies অনুযায়ী Vickers, ML, Vickers, M, Rickaby, REM, Wu, H, Bernasconi, SM, Ullmann, CV, Bohrmann, G, Spielhagen, RF, Kassens, H, Pagh Schultz, B, Alwmark, C, Thibault, N, Korte, C