YURCO , L. N.; ORTIZ , J. D.; POLYAK , L.; DARBY , D. A.; CRAWFORD , K. A. Clay mineral cycles identified by diffuse spectral reflectance in Quaternary sediments from the Northwind Ridge: implications for glacial–interglacial sedimentation patterns in the Arctic Ocean. Polar Research, v. 29, n. 2, p. 176-197, 1 Aug. 2010.